The NHBS Guide to Summer Foraging

Foraging for food is an easy way to connect people of all ages with nature. Some of us may forage unknowingly while picking juicy blackberries in the summer months, and some of us may be unaware of the vast array of edibles around us. Here we have selected a handful of items to forage through spring and summer, highlighting where you can find them and their culinary uses.

It is important to be certain of your identification, so if you are unsure, check all foraged foods with a professional because some plants have toxic look-alikes. Remember to forage responsibly by leaving plenty behind for wildlife and allowing plants to spore or set seed for regeneration.

Wild herbs

Garlic Mustard (Alliaria petiolata)

Garlic Mustard, also known as Hedge Mustard or Jack-by-the-hedge, is a hairy herb in the mustard family. This plant has heart-shaped jagged leaves which emit a distinctive garlic odour when crushed, and has small, white flowers with cross-shaped petals. The species can grow up to 1m in height and can be found in woodland, hedgerows, cultivated land and on the borders of agricultural farmland. Each part of this plant is edible, but harvesting is best between March–April and July–September. Garlic mustard is best enjoyed before flower stalks develop, as this can create a bitter taste. The roots of this plant can be used as a substitute for pepper and horseradish and is said to taste like wasabi. The leaves have a garlicky flavour, and can be used as a replacement for traditional, store-bought garlic.

Wild Garlic (Allium ursinum)

Image by Leonora (Ellie) Enking via Flickr

Wild Garlic (also called ramsons, bear garlic or broad-leaved garlic) is easily identified by its distinctive fragrance. When walking through areas of Wild Garlic, which are often found in large groups, you may catch a whiff of their characteristic garlic smell in the air. These areas are typically damp, shady woodland and can often be found with bluebells close by, as the pair have similar growing conditions. This plant can be seen from late winter till the end of spring, with flowers appearing in April/May. It has distinctive white, star-shaped flowers that grow in clusters. Their leaves are elongated, and when crushed release a pungent smell.

With a milder taste than shop-bought garlic, this plant is suitable for use in pastas, pesto’s and soups and can be infused into oils and vinegars. Only the flowers and leaves are edible, so it is best to leave the root to allow for regrowth – it is also worth noting that younger leaves are better for cooking, as older leaves can create bitter flavours. This plant can be confused with the poisonous Lily-of-the-valley, so it is best to smell the leaves before consuming them – alternatives will not have a distinctive garlic smell.

Wildflowers

Elderflower (Sambucus nigra)

The Black Elder tree, a deciduous species, can grow to six metres in height and is identified by toothed, oval leaves. Each compound leaf has up to seven leaflets, arranged in opposite pairs with a single leaflet at the top. The flowers of this tree, elderflowers, bloom between May and June. Clusters of white, five-petalled flowers appear with prominent yellow stamens, and umbels of dark berries form in late August. Elderflowers can be found growing in a variety of conditions, and are largely non-selective with their environment, which can include hedgerows, woodland, scrubland, grassland and urban green spaces. Elderflowers have a long tradition of culinary use in the UK, using both berries and flowers for different purposes. Preserves, cordials, gins and puddings are all common uses of elderflower. The flowers can be eaten raw, but berries must be cooked before use. Elderflowers have a sweet and zesty taste and an aroma which is slightly lemony.

Dandelion (Taraxacum officinale)

Although there are around 250 species of dandelion, here we refer to them collectively as they are difficult to distinguish from one another.

An instantly recognisable British wildflower, the dandelion features a bright yellow composite flower crown on a bed of large, jagged leaves. These species are very common and widespread, popping up almost everywhere from parks and gardens to roadsides and meadows. The roots, leaves, flowers and buds of the dandelion can be used for food and can be harvested from early spring to late autumn. The roots can be used as a coffee substitute and are famously used in the Dandelion-and-Burdock drink. Leaves can be added to salads and the dandelion flowers are often used in cakes. You can also make beer from the entire plant.

Fruit and berries

Wild Strawberry (Fragaria vesca)

A hairy, perennial herb in the rose family, the Wild Strawberry can be found from May to August. The species is indiscriminate of their growing environment and can be found in a wide range of areas – it is found naturally growing in woodlands, hillsides, meadows, hedgerows and urban green spaces. Wild Strawberries can be identified by serrated, trifoliate (three leaflets) leaves and white, five-petalled flowers with a yellow centre. The berries of a Wild Strawberry appear similar to that of commercial strawberries but are generally smaller and rougher. These edible berries can be foraged from June onwards to make teas, cordials and puddings or can be infused into vinegars and sauces. With a sweet and juicy taste, these fruits can also be used as garnishes or used in salads.

Bramble (Rubus fruticosus)

A sure sign that summer has arrived, the Bramble is an iconic British summertime plant. This perennial shrub can be found up to 3m in height, featuring thorny stems which turn red with age and dark, jagged leaves. Come spring, a Bramble bush will have small groups of white or pale pink flowers with five petals. The fruit of this plant will appear up until autumn, with distinctive black, shiny berries. Ripening from green to purple-black, blackberries have a sweet, tart flavour. They are widespread in the UK and can be found in many habitats including woodland, hedges, fields and urban spaces. It is advised to pick blackberries away from busy roadways and paths to avoid pollutants and other contaminants. Picking from the upper half of the bush is also advised to avoid dog mess. The blackberry is a versatile fruit, with diverse culinary uses. It is commonly used to make jams, jellies and preserves but can also be used to make cordials and fruity teas.

Mushrooms

Chicken of the Woods (Laetiporus sulphureus)

Laetiporus sulphureus, named Chicken of the Woods, is a thick bracket fungus common in the UK. This fungus has bright yellow-orange clusters that fade to cream with age. The average cap can grow to around 45cm in width and is often found growing on the side of trees in broadleaf habitat between June and November. It is mainly found on oak trees, but can also be found on Yews, cherries, Sweet Chestnut and willow. It should be noted that if the fungus is found growing on Yews, or other poisonous trees, the fungus can cause sickness in humans. The firm texture of this fungus makes it a favorable alternative to chicken in vegetarian dishes, as the name suggests. It is often substituted in stews, stir fries, and marinated on skewers. When foraging, it is best to eat younger specimens to avoid a hard, leathery texture associated with older fungi.

Giant Puffball (Calvatia gigantea)

Giant Puffballs are an astonishing sight when found in the wild. Their distinctive white, spherical silhouette can reach up to 90cm in diameter. This fungus has a soft, spongy texture inside, and a thick, velvety texture on the surface. A stemless variety, this plant is found directly on the ground and is often found in small clusters or ‘fairy rings’. As the fungus ages, it becomes browner in colour, compared to the firm, white flesh of young specimens. Giant Puffballs can be found in meadows, open pasture and woodland from July to September. They are widespread in the UK but are localised in habitat. This fungus is popular with vegetarian dishes – its firm, thick texture makes it a great substitute for chicken. It is often pan fried like steak, roasted or breaded and fried.

Additional Reading

Guide to Foraging

Unbound | January 2016

An essential fold-out guide to the 25 most common and tasty plants to forage in Britain and Ireland.

The Foragers Cookbook

Paperback | December 2016

A unique cookbook containing 65 wild food recipes with detailed identification guides to 15 common edible plants.

Concise Foraging Guide

Paperback | May 2021

A waterproof practical pocket guide to 194 edible fruits, nuts, flowers, vegetables and more that can be foraged in the UK and Europe.

The NHBS Guide to Rockpooling

Rockpooling is an educational and extremely enjoyable wildlife activity that introduces you to a colourful world of creatures that are usually hidden beneath the sea. Rock pools are full of limpets, crabs, whelks, periwinkles and anemones, all of which have fascinating adaptations that allow them to live in this unique place. The intertidal zone is an exceptionally harsh habitat, with animals needing to cope with exposure to saltwater, rainwater, changing temperatures and sun. Rockpooling is a brilliant hands-on activity to introduce children to this unique habitat and discuss how animals and plants cope with living there.

Planning a Rockpooling trip

The best time to go rockpooling is in the late spring or summer, when the weather is milder and temperatures are warmer. There are many excellent locations to go rockpooling on the UK coast and, by searching the local area or consulting this list by The Wildlife Trusts, you can find some of the best spots. Once you know which area you are heading to, you need to consult the local tide table. Rockpooling is best done on a low spring tide, because the most interesting range of creatures are likely to be found nearest the sea edge. Pick a day with calm weather conditions and when the low tide point is at a suitable time in the day – you need to time your visit to be there for low tide and then watch carefully for the tide coming back in. Make sure that you take a sun hat, sun cream and wear sturdy shoes, as the rocks can be very slippery.

Rockpooling equipment and method

Bucket – a clear or white plastic bucket is great for storing your finds temporarily.

Net –a net can help with catching crabs when used carefully, but avoid scraping along rocks.

ID guide – there are a range of ID guides including laminated FSC sheets and seashore identification guides.

Pots – smaller animals can be transferred carefully to pots for a closer look.

Endoscope – peer deep into the depths of the rockpools and record images and videos with a handheld endoscope.

Approach rock pools carefully, as animals can be wary of noise and shadows appearing above them. Dip your bucket into the water to catch mobile animals or carefully search through with your hands. If you fill your bucket and pots with a little seawater then you can keep any creatures you find in there for a short period of time while you identify them. Watch out for crab claws as they can nip, and anemone tentacles as they can sting. Do not remove any creatures that are attached to the rocks as they may have a specific place that they attach to until the tide comes back in. Turn over stones to find crabs and have a good look to see if there is anything hiding in the seaweed. Once you have finished looking, make sure you return the animals gently back into the pool.

Common UK Rock Pool Inhabitants

Green shore crab (Carcinus maenas)

Hermit crab (Pagurus bernhardus)

Common blenny (Lipophrys pholis)

Photo credit: Duncan Greenhill via Flickr

Beadlet anemone (Actinia equina)

Snakelocks anemone (Anemonia viridis)

Photo credit: NHBS (taken with Video Endoscope)

Flat top shell (Steromphala umbilicalis)

Limpet (Patella vulgate)

Common periwinkle (Littorina littorea)

Gardening for Wildlife: Creating Habitat

In the first of our two-part series, Gardening for Wildlife: Providing Food, we looked at how to attract wildlife to your garden by including plants for pollinators and providing food for birds and mammals. In the second of our two-part ‘Gardening for Wildlife’ series, we look at how to create nesting or overwintering habitat effectively for the wildlife that visits your garden. Natural nesting sites for birds, insects and mammals have become rare in the broader landscape due to changes in farming, woodland management practices and building construction techniques. Wildlife-friendly gardens can provide fantastic habitat for invertebrates, birds, amphibians and mammals by making a few simple changes and by letting a bit of wildness back in.

Insects

It is easy to provide habitat for insects in your garden just by leaving the lawnmower in the shed. Setting aside a patch of grass to grow longer should encourage wildflowers to grow in your lawn, and will provide food and shelter for insects and small mammals. Creating a log pile in which beetles, woodlice and earwigs can shelter is also an easy way to increase garden wildlife habitat. You can provide additional nesting space for solitary bees or overwintering quarters for other insects by creating or installing an insect house. These can be homemade and constructed to your own design, or you can purchase purpose made houses. These are particularly important for solitary bees, who use tunnels in wood, mortar, plant stems or artificial houses to nest. They lay eggs and place a food source in a series of cells, and then block the entrance with materials such as mud, leaves or fine hair. Other nest sites can be provided by leaving dead wood and stems standing and leaving a patch of bare earth or mud bank for mining bees.

Bird Boxes

Providing bird boxes in your garden can be an excellent way of helping wildlife, as natural nest sites can be rare due to changes in house construction and woodland management techniques. There is a vast array of nest boxes available for many different species of birds, so it is worth knowing which bird species visit your garden before selecting a box. A good place to start is by providing a nest box with a 32mm entrance hole that is suitable for house sparrows or blue and great tits, who are enthusiastic occupiers of nest boxes. Most nest boxes are made of breathable materials such as wood or wood fibres mixed with concrete (Woodcrete or WoodStone). The advantage of Woodcrete and WoodStone nest boxes is that they are much more durable and can last for 10 years or more. Purpose-built nest boxes are available for many different species such as swifts, treecreepers and even robins. For more details on our most popular nest boxes, please see our series of blog posts on nest boxes suitable for different locations. For more details on where to hang your nest box, please see our blog post.

Mammals

Gardens are extremely important for hedgehogs and can provide excellent opportunities for foraging and hibernation. Leaving a pile of fallen leaves or a log pile can give them a place to shelter during the daytime or you can choose to invest in a hedgehog nest box. These can provide a safe place for hedgehogs to sleep or hibernate – there is even the option of installing a nest box camera so that you can watch footage of them using the box.

Hedgehogs can travel up to 2km each night, eating as they go. Allowing them to move freely between gardens is important to ensure that they can obtain enough food and find safe spaces to sleep. If you have a garden fence, cut a hole at the bottom measuring 13 x 13cm to allow hedgehogs to pass through on their nightly wanderings. You could also remove a brick from the bottom of a wall or dig a channel underneath.

Bats also use gardens for foraging, so increasing the number of invertebrates in your garden will help to attract them. Bats naturally roost in a variety of spaces including holes in trees. With natural cavities being rare, providing a bat box can be a great way of helping them and our series of blog posts on the top bat boxes for different locations, and our advice on where to hang your bat box is a great place to start. The best time to watch them is at dusk when you can sit in the garden and see them whizzing around catching mosquitoes. Alternatively, you can invest in a bat detector and identify the species visiting your garden. For both bats and hedgehogs, connectivity to other patches of suitable habitat is key. Hedgehogs use hedgerows or need access through fences to be able to visit multiple gardens, and bats use treelines and hedgerows when foraging.

Amphibians and Aquatic Invertebrates

The easiest way to help aquatic invertebrates and amphibians is by creating a pond or small body of water. Even if you have a small garden, you can create a mini pond with an old belfast sink or a washing up bowl. Choose a warm, sunny spot that will be good for dragonflies and tadpoles, consider planting a few native freshwater plants and wildlife such as pond skaters, damselflies and water beetles should soon find the spot. Please ensure that ponds are positioned with safety in mind if you have children, and that you include rocks or sloping edges so that wildlife can get in and out. There are fantastic guides to creating a pond available, such as the Wildlife Pond Book, and once your pond is up and running you can even try some pond dipping. It is not recommended to collect frogspawn from the wild, but you can encourage amphibians into your garden by providing damp areas such as log piles or a frog and toad house.

Watching Wildlife

Having attracted wildlife to your garden, there are several ways you can get fantastic views up close. Binoculars give you a great view of wildlife that is further away, but with close focus distances now much improved, they also offer a great way of magnifying insects and aquatic invertebrates. Read our blog post to find out how to choose a pair of binoculars. Alternatively, trail cameras can be used very effectively in gardens to record garden visitors such as hedgehogs and birds. These standalone weatherproof cameras use passive infrared to detect passing warm-bodied animals and take either still photographs or videos. For more information on trail cameras, see our blog post on how to choose a trail camera. For a really close-up insight into what the wildlife in your garden is doing, consider installing a nest box camera. See our guide on how to choose a nest box camera for advice on the different options. A hedgehog nest box camera can also give you really amazing footage of hedgehogs feeding and nesting.

By providing food resources and suitable habitat for wildlife, you can ensure that your garden becomes a sanctuary for the animals around you and a spectacle of nature right on your doorstep.

Recommended Reading

The Wildlife Pond Book
#246688

This offers a fresh and unique perspective on ponds, encouraging readers of any budget to reach for the spade and do something positive to benefit their shared neighbourhood nature.

Guide to Garden Wildlife
#246618

Even the smallest garden can be an important haven for wildlife, and this authoritative guide enables everyone to explore this wealth on their back doorstep. It covers all the main animal groups – including pond life – likely to be found in a garden in Great Britain and Ireland.

Making Wildlife Ponds
#231864

This guide can help you create an aquatic habitat in your garden, home to stunning, brightly coloured damsel- and dragonflies with iridescent eyes, amphibians which choose to breed, and birds and mammals of many kinds that come to drink at such placid waters, including hedgehogs

Nestboxes: Your Complete Guide
#241181

Building your own nestbox and watching a pair of birds raise a successful brood will bring pleasure to the whole family, and this book provides all you need to know to get started. Written by Dave Cromack and drawing on the BTO’s expertise, this provides the perfect guide to building, erecting and monitoring nestboxes for a broad range of bird species.

FSC Freshwater Name Trail
#175156

Aimed at KS2 and above, this 8-page fold-out chart is a fully illustrated key to help users identify the main animal groups found in freshwater. None of the identification in the key goes beyond family level, and some of it stays at the phylum or class.

Recommended Garden Products

Bee Brick
#244140

BeePot Bee Hotel
#244760

Vivara Pro Seville 32mm WoodStone Nest Box
#234956

Brecon FSC Nest Box
#252721

Vivara Pro Barcelona WoodStone Open Nest Box
#234963

Hedgehog Nest Box
#179141

Large Multi-Chamber WoodStone Bat Box
#246918

Magenta Bat 5 Bat Detector
#171849

NHBS Pond Dipping Kit
#244947

Author Interview with Peter Holden and Geoffrey Abbott: RSPB Handbook of Garden Wildlife

Now in its third edition, the RSPB Handbook of Garden Wildlife is a comprehensive and inspiring guide to making the most of your garden for wildlife. Full of practical tips, the book provides information on what plants to grow and how to structure your outside space to make it as attractive as possible for garden species, including mammals, birds, insects, invertebrates, reptiles and amphibians. A DIY chapter includes lots of projects such as nest box building and making your own pond.

There is also a comprehensive species account section which includes information and colour photographs of almost 400 garden species, helping you to take stock of the wildlife that is present in your garden, and to monitor how this changes over time. The third edition of the RSPB Handbook of Garden Wildlife also features new material on climate change, recycling and encouraging wild spaces in gardens.

Peter Holden is the author of the bestselling RSPB Handbook of British Birds. He held senior positions at the RSPB for over 30 years and is the author of several books. Geoffrey Abbott formerly worked for the RSPB and now lectures part-time for the Field Studies Council. He is responsible for the book’s plants and insects sections.

In this Q&A we chatted with Peter and Geoffrey about the book, about the importance and benefits of keeping our gardens ‘wild’ and their recommendations for small but impactful changes we can make in our outdoor spaces.

Now in its third edition, it has been 14 years since the first Handbook of Garden Wildlife was published. Do you think there have been significant changes in terms of types/styles of gardens and the wildlife they support during this time?

Geoffrey: there is now even more pressure on natural habitats and wildlife, and a continuing decline in many species such as bees, Starling and House Sparrow. This means that gardens are of even more value for conservation. At the same time there are more new houses, with smaller, or no gardens, and a continuing trend (as David Lindo so graphically points out in his foreword) to cover gardens with concrete or paving. There are also changes in our gardens due to the arrival of new species, some perhaps due to climate change. We have included some of the species (like Ivy Bee and Tree Bumblebee) that you are most likely to see in your garden.

Peter: Gardens will also be affected by changes in climate, especially if we have drier summers so we have introduced a new chapter on dry gardens.

In the book, you recommend keeping a log of the wildlife observed in a garden over the year. Do you think that this has become something of a lost art – taking the time and having the patience to observe the same bit of land over time and enjoying the process of noting the changes?

Peter: Yes, I see fewer people using a notebook and pencil when out birding and they don’t seem to be recording on mobiles either, even though there are excellent Apps like the BTO’s Birdnet. It should be easier than ever to keep notes at home using electronic spreadsheets and diaries. With programmes such as iRecord you can input photos and sightings and have the satisfaction of knowing these records are added to local and national databases – helping to build up a picture of changing wildlife populations.

In the introduction, you mention how important our gardens became to us during the Covid-19 lockdowns of 2020 and 2021. Improving them for the local wildlife has obvious benefits for conservation, but do you think there are also benefits from making these changes for ourselves and for our children?

Peter: There is more and more evidence showing environmental benefits on wellbeing and general health. There are also the additional benefits of exercise that comes from gardening and opportunities for relaxation. However, best of all, I see gardens being the ideal place for small children to start to learn about nature. It might be watching an ant’s trail, planting wildflowers, feeding the birds or helping to prepare a small pond, making pitfall traps for bugs or doing the Big Garden Birdwatch. And it’s not just parents – grandparents are often the ideal teachers for the next generation – with more time to share their own knowledge and experience.

In the section of your book on wilding, you describe the ideal garden as ‘organised chaos’. Do you think that the current trend for neatness and tidiness in a garden can be problematic in terms of attracting wildlife?

Geoffrey: Absolutely. Just one example is clearing all the dead heads from the borders which removes important food sources in the form of seeds, for birds and small mammals. Hollow dead stalks are also important sites for many hibernating insects. Tidying beds of leaf litter removes a whole community of invertebrates, and important feeding sites for thrushes, Blackbirds and Robins. Colonies of House Sparrows love scruffy corners and dense shrubs, while a pile of prunings and dead leaves can even provide a hibernation site for hedgehogs and a home for beetles and other invertebrates. Converting part of the garden to concrete or paving, or even replacing a lawn with Astroturf for easier management, will make whole areas sterile of wildlife.

One part of the book that I found particularly useful was the section on seasonal management, which also includes a handy monthly guide to the wildlife you might see and the tasks that need to be undertaken. How much would you say that maintaining a garden for wildlife differs from more ‘conventional’ gardening techniques?

Peter: That is an interesting question as there is not really a right or wrong way of doing things. It’s really about empathy – understanding your garden environment and gradually moving it from a homocentric place to one where wildlife is the focus. Every action will have nature in mind, while still keeping the garden as our own special place – it’s a delicate balance…and its fun…and over time our knowledge will grow as well.

For any readers with an average sized urban or suburban garden who wants a quick and affordable change that they can make, what would you recommend as something impactful but achievable that they could begin with?

We are both agreed that by far the best single improvement is to create a pond.

Geoffrey: This will greatly encourage garden wildlife by providing a source of water (for animals such as bees, birds and hedgehogs), mud for nesting birds, and a variety of extra insects as food. The pond will also add a whole new community of creatures, many of which leave the water at the adult stage. You may encourage frogs, toads or newts, as well as insects such as dragonflies and damselflies. These can give a whole new dimension to the summer garden.

Peter: A pond need not be large or complicated to make. A simple moulded plastic or flexible liner will suffice. It needs to be deep enough not to dry out but have some shelving edges to allow birds or hedgehogs to drink. However, avoid introducing fish – they are incompatible with most other wildlife in a garden pond.

Finally, what are you working on now? Do you have plans for further books?

Geoffrey: I will be writing wildlife notes for local magazines.

Peter: I will continue to work on updates for future editions of this Handbook and also for the RSPB Handbook of British Birds. I will continue with lectures for RSPB local members’ groups and hope to meet some of you there!

RSPB Handbook of Garden Garden Wildlife by Peter Holden and Geoffrey Abbott was published in February 2023. It is published by Bloomsbury Publishing and available from nhbs.com.

The NHBS Guide to UK Mosses

Mosses belong to a group of plants called bryophytes. Comprising the mosses, liverworts and hornworts, there are over 1000 species of bryophyte in Britain and Ireland, which is around 58% of the species found in the whole of Europe.

Although often overlooked, mosses are fascinating to study and are structurally both complex and elegant. When seen through a hand lens or microscope they have details that easily compare in beauty with those of their larger plant cousins.

In this article we’ll introduce you to a handful of some of the commonest and easiest to identify mosses that you will find in the UK. If you’re interested in learning more, we’ve also provided a list of excellent field guides and books at the bottom of the guide, along with some helpful links to other online resources.

Why are mosses important?

Mosses are one of the first plants to colonise bare ground. They provide important habitat for invertebrates, particularly those fond of a damp environment such as slugs and woodlice. A healthy mossy environment will also be attractive to larger animals who feed on these invertebrates, such as frogs and toads, and will provide shelter to a diverse range of microscopic organisms, including nemotodes, rotifers and tardigrades.

Mosses can hold a huge amount of water and so play a crucial role in mitigating flooding during periods of intense rainfall. Sphagnum moss in particular can absorb up to 20 times its weight in water, and is instrumental in slowing the flow of rainwater from the hills and moors and reducing the risk of flooding in downstream towns and cities.

Did you know?

Mosses have stems and leaves but no true roots or advanced vascular systems. This is why we only have small mosses and not ones that are the size of trees!
There are around 20,000 species of moss worldwide and they are found everywhere except for in the sea – even in Antarctica!
Unlike flowering plants, mosses produce spores rather than seeds and flowers. Spores are produced in a small capsule which grows on a long stem called a seta.
Mosses require damp conditions for reproduction – this is because the male cells require a film of water in order to reach the female cells and fertilise them.

Common UK mosses

Rough-stalked feather moss (Brachythecium rutabulum)

Brachythecium rutabulum. Image via Wikipedia Commons.

Also known as ‘ordinary moss’, rough-stalked feather moss is one of our most common moss species, and can be found growing widely in woodlands, lawns and at the base of hedges. It is yellow-green in colour and has branching stems with pointed oval leaves. Shoot tips are generally pale and glossy. Curved, egg-shaped capsules are frequently produced.

Common haircap (Polytrichum commune)

Polytrichum commune. Image via Wikimedia Commons.

Also known as marsh hair moss, common haircap is one of our tallest species of moss and can form clumps up to 40cm in height. Found in damp, acidic areas such as heaths, bogs and moorland, it can also be found near to streams and rivers within woodland. Plants are bright green, fading to brown with age, and often grow in compact clumps. The stems are tough and wiry, and its leaves are narrow and spear-shaped. When viewed from above, each individual stem looks star-like. In the summer it produces brown, box-shaped capsules.

Swan’s-neck thyme-moss (Mnium hornum)

Mnium hornum. Image via Wikimedia Commons.

Swan’s-neck thyme-moss is abundant in acidic woodland on logs, rocks and soil. It has upright stems which are 2–4cm tall, and leaves which are approximately 4mm in length with a toothed border. Frequently produces capsules on the end of 2.5–5cm long stalks. Capsules have a pointed tip.

Common tamarisk moss (Thuidium tamariscinum)

Thuidium tamariscinum. Image via Wikimedia Commons.

Common tamarisk moss is very distinctive and forms loose mats of fern-like shoots which range from yellow-green to dark green. Individual leaves are triangular or heart shaped, and the stems can be green or red-brown. It forms capsules only occasionally in the autumn and winter. It commonly grows on neutral soil in woodland, hedges and damp grass.

Sphagnum moss (Sphagnum spp.)

Sphagnum capillifolium. Image via Wikimedia Commons.

There are more than 30 species of sphagnum moss in the UK and they can be very difficult to tell apart. Although each plant is small, they often grow together in dense mats to form large areas of spongy carpet. Sometimes referred to as ‘bog-mosses’, they can be beautifully multi-coloured and thrive on peat bogs, marshland, heath and moorland. They also have an important role in the formation of peat bogs.

Common striated feather-moss (Eurhynchium striatum)

Eurhynchium striatum. Image via Wikimedia Commons.

Common striated feather-moss is common in lowland woodland, particularly those with a high clay soil. It often forms cushions or mats that can cover large areas. Leaves are triangular or heart-shaped with finely toothed margins and have wrinkles that run down the length of the leaf (you may need a hand lens to observe this identifying feature). Spore capsules are only occasionally present, but have a beak-shaped tip.

Useful links

British Bryological Society (BBS) – The BBS supports anyone interested in the study and conservation of mosses, from the absolute beginner to the experienced researcher. They host field meetings, organise recording and research projects, and publish an academic journal as well as a popular membership magazine.

Mosses and Liverworts of Town and Garden (pdf) – This downloadable leaflet will help you to identify some of the most common species of moss and liverwort with the use of a hand lens.

It’s tree planting season!

Autumn and winter are the ideal time for tree-planting. Image by Andrew Callow via Flickr

Late autumn and winter are the ideal time for planting trees and hedgerows. In this article we provide lots of tips for the first time tree-planter and point you in the direction of heaps of helpful information to ensure that your trees and shrubs get off to the best start this year.

Why is winter the best time to plant trees?

During the winter, trees are mostly dormant. This means that their aerial parts are not actively growing. However, below the ground is a different story. Trees use this period of dormancy to create an expansive root network which will work hard throughout the year to provide the plant with plenty of water and nutrients. Planting the tree during the late autumn and winter gives it plenty of time to build up a strong root structure in time for spring. Soil also tends to be softer and moister during the colder months, which helps the tree to expand and grow its roots. Plus, there is much less competition from weeds and grass, so your sapling has a better chance of establishing successfully.

Which species should I plant?

The species of tree you wish to plant will depend largely on where you want to put it. Is it going to be part of a hedgerow or will it stand on its own? How much space do you have, and how big is the tree likely to grow? For example, if you are planting in a small garden, you don’t want a tree that will grow too large or where it will end up shadowing your own or someone elses land or house. Don’t forget that a tree’s root system can grow much larger than its canopy, so planting near to buildings can become a problem later down the line.

A good rule of thumb is to take note of the trees that are growing and thriving locally, as these will be species that are suited to the local conditions. Choosing native varieties is also important, as these will help to support lots of wildlife such as birds, bees and butterflies. There are more than 60 species of native tree and shrub in the UK, so there’s plenty to choose from!

Where do I get my tree(s) from?

Trees and hedgerow plants are widely available from garden centres and tree nurseries. Make sure to check that trees have been grown in the UK, as trees imported from overseas are at risk of being contaminated with exotic pests and diseases. Trees of different ages will be available and your choice will depend largely on your budget and means of transportation. The main types are:

Transplants – Young seedlings that have been started in a tree nursery then dug up, ready to be transplanted in their final location. You may hear these referred to as a ‘whip’ – this is a transplant that doesn’t yet have any branches. (As the name suggests, this can look, rather unpromisingly, like a slim twig).

Standard – A larger tree which has a head of branches. Usually these trees will be over two metres in height, meaning that transportation can be more of an issue.

Heavy standard – Similar to the standard, these trees will also have a head of branches but will be older and larger; usually over three metres in height.

Semi-mature – These are well-established trees which are likely to be at least 10-15 years old. They tend to be four metres or more in height and so are generally more suited to commercial or larger-scale planting projects.

Transplants and whips are likely to be sold either in their own containers or with bare roots. Standards, heavy-standards and semi-mature trees, however, are usually ‘root-balled’ which means that their roots will be covered in soil and then wrapped in hessian for safe transportation.

Another option is to grow your own trees from seeds collected in the wild. As well as being hugely satisfying, this option has the benefit of being free! The Conservation Volunteers website has lots of information on collecting, extracting, sowing and growing your tree seeds, including a comprehensive handbook that is free to download.

How do I plant my tree?

Trees should be transplanted as soon as possible after purchase. For small trees you can simply use a spade to cut a T-shape in the soil, pressing in the spade to the same depth as you wish the roots to go. By peeling back the turf at the central point of the T, you can insert your transplant or whip and then press the turf back into place, making sure that the soil is well packed around the roots. Hedge plants can be planted using the same technique, either in a single or double row. Plants should be placed around 30cm apart in a single row or 50cm apart in a staggered double row. Applying a thick layer of mulch around the base of the tree will help to conserve moisture and prevent weed growth – but don’t let the mulch touch the tree itself, as this can encourage mould and decay. You may also need to fit a tree guard if you are planting young trees in an area where animals such as deer or rabbits could be a problem.

For larger trees, you will need to dig a hole that is large enough for the roots to spread out. If the soil is poor you may wish to dig a larger hole and then add some good quality compost before planting the tree. Tease out the roots if they are compacted or wound up and then place the tree gently in the hole. Once you have back-filled the hole with soil, it is important to ‘tread-in’ the plant so that the soil is firm around the base and roots. Apply a layer of mulch in a 1m diameter around the tree after removing any grass or weeds if necessary.

All newly planted trees should be watered immediately.

What now? Do I need to look after my tree?

Although the hard work is now done, it is important to check on your tree at least once a year to make sure that it is growing and thriving. Particularly with young trees, it may be necessary to water regularly in the summer or during any particularly dry periods. During the first three years it is also worth weeding by hand around the base of the tree to minimise competition for water and nutrients. Applying a thick mulch will also help to control weeds – leaf litter, lawn clippings or composted bark are great organic options.

Further information

• National Tree Week – In 2022 National Tree Week takes place on 26th November to the 4th December. Take the opportunity to get involved by planting your own tree, or get in touch with your local Tree Warden Network to see if there are any organised tree plantings happening where you live.

• Autumn Seed Harvest Handbook – This great handbook from The Conservation Volunteers provides all the information you need to collect, process and plant a tree from seeds found in your own neighbourhood.

• Twigged! – This great booklet from the Woodland Trust provides lots and lots of information on our native trees and how to recognise them throughout the year.

• Royal Horticultural Society website – The RHS website has a wealth of information on tree species that will help you to choose the right kind for your garden or planting project.

Help! I Need an Ecologist: Advice for Homeowners

Most development projects will require an environmental survey. Image by John K Thorne via Flickr.

When and why you might need an ecologist

You’re likely to need to employ an ecologist if you are planning to build a house or add to or alter an existing building. An ecologist will conduct the surveys necessary to assess the possibility of the project impacting any ecosystem or habitat which is home to a protected species.

You will need a survey if the site includes or is adjacent or connected to any of the following, although your architect, planning agent or local planning authority should be able to advise you on this:

Woodland, hedgerows or scrub
Lakes, ponds, ditches or other bodies of water
Meadow, pasture or parkland
Heathland
Coastal habitat
Large rural or suburban gardens
Complex tree structures, caves or cave-like spaces
Existing derelict buildings, farm buildings or timber buildings, particularly those with access into roof spaces.

The first step in the process is usually a Preliminary Ecological Appraisal. This survey will identify evidence of any protected species or habitat suitable for supporting a protected species. If any are found then this will inform what further protected species surveys or vegetation surveys are required.

It is important to talk to an ecologist as early as possible in the planning process. Image by Rebecca Siegel via Flickr.

What is a Preliminary Ecological Appraisal?

A Preliminary Ecological Appraisal is conducted by an ecologist and usually involves both a desk-based study and a walkover/habitat survey. The desk-based study looks at local records to see if there is current evidence of protected species being present up to 2km away from your site. It will also look to see if the project has the potential to impact any nationally or internationally protected areas. The walkover survey (sometimes referred to as a Phase 1 or Extended Phase 1 survey) will assess what types of habitat are on and around the area as well as the likely presence of any species that are currently protected. It will also look at the value and significance of the habitat.

Once these are complete, the ecologist will compile a report for you that will include this information, as well as an assessment of how the project might impact the surrounding habitat/protected species and any legal issues that might be raised by the development. If no evidence of protected species is found, no further surveys will be required. However, if they find that the site of your project is home to one or more protected species, or that the habitat is likely to support them, then further species-specific surveys will be required.

The report may also make recommendations as to how the local biodiversity can be improved upon during and following the development in line with Biodiversity Net Gain guidelines. This national policy aims to improve biodiversity by creating or enhancing habitats in association with development, so that the environment is left in a better state than it was before the project began.

Further species-specific surveys may include surveying for bats using passive recorders.

What further surveys might be required?

If your Preliminary Ecological Appraisal suggests that there are protected species or their supporting habitat present on or around the development site, then more detailed protected species surveys will be required. Commonly referred to as Phase 2 surveys, these may include botanical surveys, as well as those for bats, great crested newts, hazel dormice, reptiles, water voles, badgers and breeding birds. All of these types of surveys will involve the ecologist(s) conducting at least one, but more likely a series of, site visits. There may be seasonal constraints as to when they can do this.

Once all surveys are complete, the ecologist will compile a report (usually referred to as an Ecological Impact Assessment report or EcIA) which presents their findings as well as the likely impact of the project on protected habitats and species. It will take into account your building and landscape plans including details such as proposed drainage and lighting. The report will also recommend the measures that can be taken to avoid, mitigate or compensate for the impacts, as well as how the local biodiversity could be enhanced.

For sites that might impact a European protected site, such as Special Areas of Conservation (SAC), Special Protection Areas (SPA) and Ramsar sites, an additional survey known as a Habitats Regulation Assessment might be required. This must be submitted by a competent public body (usually the local planning authority), although the work will most likely be carried out by a consultant ecologist. This will assess whether the project is likely to impact the site due to factors such as increased recreational pressure on the area, or significantly increased noise, light and water pollution.

Great crested newt surveys must be conducted during the spring. Image by Chris H via Flickr.

How to find an ecologist

There are numerous ecological consultancies located throughout the UK and Ireland, ranging from small or sole traders up to companies that employ large numbers of ecologists with multiple offices around the country. An internet search will show you if there are any based near to you, although the larger consultancies, in particular, will often undertake work over large geographical areas.

Alternatively, you may wish to search the database on the Chartered Institute of Ecology and Environmental Management (CIEEM) website. CIEEM is the professional body which represents and supports ecologists and environmental managers in the UK, Ireland and parts of Europe. Their members have proven that they are able to work to CIEEM’s professional standards and regularly undertake training to continue their professional development. Using their online members’ directory, you can search for ecologists within certain geographical areas or for specific services. Furthermore, should you have any complaints or concerns over the work conducted, CIEEM has an official complaints procedure that you can use.

When looking to appoint an ecologist, it is worthwhile getting several quotes for comparison. At this point, it is helpful to provide the ecologist with as much information as possible, such as the scope of the project (including detailed plans if these have already been drawn up), the proposed timescale you are hoping to adhere to and any advice that you have already been given (i.e. by an architect or planning agent). Providing them with a map of the area to be developed can also be extremely helpful.

Useful questions to ask at this point are:

What is included in the quote and, should additional surveys be required, what are these likely to cost?
How long is the work likely to take?
Would it be possible to see a draft report and what will be the timescale for this?
Are there likely to be other expenses that aren’t covered in the quote, such as mileage or sample analysis?

Important things to consider

• Many protected species surveys have seasonal constraints and can only be conducted at certain times of the year. Because of this, it is important to discuss your requirements with an ecologist as early as possible in the planning process so that you can plan ahead and avoid unnecessary delays.

• Don’t feel like you will be able to ‘get away with’ not conducting the required surveys. Failure to conduct or comply with the appropriate environmental surveys is punishable by law.

• Remember that survey data is not valid indefinitely. Most will be fine up to a duration of 12 months, and some even longer. But any that is more than three years old will definitely need repeating to account for any changes that may have occurred in the interim. If in doubt, it is best to discuss this with your ecologist, planning agent or local planning authority.

Summary

To summarise, when constructing a new building or adding to or modifying an existing one, an ecological survey (or surveys) is usually required to assess its impact on the surrounding habitat and any protected species that may be present. The report(s) generated by these surveys will need to be submitted to your local planning authority as part of the planning process.

To avoid delays with your project it is best to get your ecologist involved as soon as possible so that any necessary surveys can be completed on time – remember that many can only be conducted at certain times of the year.

Owl Pellet Dissection

Owl pellets contain all of the indigestible parts of the prey. Image by Gail Hampshire via Flickr.

What is an owl pellet?

Owls feed on a variety of prey; most commonly small mammals but also birds, frogs and other small animals. These prey items are consumed in their entirety and, while the flesh is digested by enzymes, the owl is unable to digest the harder parts of the body, including the teeth, bones, fur or feathers. These indigestible parts are regurgitated as a pellet. Unless they are very fresh, pellets are dry, light and odourless.

In this article we will look at where to find owl pellets and how to tell which species of owl they came from. We will also provide some tips on how to dissect a pellet, how to group the bones into types, and how to identify some of the main species of small mammal that you will find in pellets in the UK.

Where to find owl pellets

Owl pellets can frequently be found wherever owls nest or roost. Good places to search are at the base of tall trees within woodland areas, or in barns or outbuildings where owls are known to roost. Please be aware that you must not disturb breeding or roosting owls in order to collect pellets. Barn Owls in particular are protected in the UK by law under the Wildlife & Countryside Act 1981 and their breeding sites must not be disturbed under any circumstances.

If you don’t have any luck finding your own pellets or don’t have access to places where you might find them, there are several places online where you can order some. Reputable sources in the UK include the Barn Owl Trust and the Suffolk Owl Sanctuary.

What species of owl is my pellet from?

There are five resident species of owl in the UK: Barn Owl, Tawny Owl, Little Owl, Short-Eared Owl and Long-Eared Owl. All of these species produce pellets that are relatively easy to tell apart, particularly if you also know the habitat where they were found. Below is a brief guide to their main characteristics.

• Barn Owl: pellets usually measure 3-7cm in length and are rounded at both ends. They are fairly dark in colour and have a smooth surface.
• Tawny Owl: pellets measure 2-5cm in length and are narrow and bumpy, often having tapered ends. Greyish in colour and sometimes furry looking.
• Little Owl: pellets are fairly small measuring only 1.5-2cm in length. Long and narrow with a soft crumbly texture.
• Short-Eared Owl: pellets are fairly large, measuring 3-6cm in length. Narrow with one rounded end and one tapered end. They are grey and smooth and very lightweight.
• Long-Eared Owl: pellets measure around 2-4cm and are narrow and bumpy. Usually grey in colour.

The most common pellets you will find in the UK are from Barn Owls.

Barn Owl pellet with mounted needle and fine pointed forceps.

How to dissect an owl pellet

There isn’t much equipment you need to dissect an owl pellet, but a few items will make the job a bit easier:

• Mounted needle: this is useful for teasing out fur from around the bones, and moving around delicate specimens. A cocktail stick or needle pushed into a cork will also do the trick.
• Forceps/tweezers: helpful for picking up bones and particularly for removing fur from inside skulls. Forceps with a fine point are best.
• Magnifying glass/hand lens: a small magnifier will allow you to get a closer look at the bones that you find. Jaw bones in particular are very useful for identifying the species and a magnifier will help you get a better look at the arrangement and structure of the teeth.
• White paper/card and glue: it can be helpful to arrange your bones by type onto a sheet of white paper which you can then write on when you have decided what they are and who they belong to. If you would like to make a permanent ID aid you can also glue them onto a piece of card and add permanent labels.

How to identify the contents of an owl pellet

The first thing you will need to do is to tease apart the pellet and separate the bones from the fur and feathers that are holding it all together. To begin with it is easiest to gently break the pellet into several smaller sections then work on each of these in turn. Use your fingers as well as the forceps to carefully tease apart each section, removing any bones and placing them to one side for identification. If your pellet is very hard and dry, try soaking it in water first to soften it.

Once you have all of the bones from your owl pellet, try to group them into types on your sheet of paper. The most common bones you will find are the following:

Skulls: for mammals, this consists of the top part of the skull and upper jaw, along with the lower jaw, although this is likely to become detached once you have cleaned all of the fur and other material from inside. For bird species this will include the upper and lower parts of the beak.
Back legs: includes the thigh bone (femur) and the lower leg bones (fibula and tibia)
Front legs (arms or wings): includes both upper (humerus) and lower (radius and ulna) bones
Hip bones
Shoulder blades (scapula)
Back bones (vertebrae)
Ribs

The image below illustrates typical examples of each type of bone. You can also download a useful bone identification sheet from the Suffolk Owl Sanctuary website.

The most useful part of the skeleton for identification is the skull and jaws or beak. Bird skulls will obviously be very distinct from those of mammals due to the presence of the beak, so these can immediately be separated out. For the remaining mammal skulls, however, we will need to take a closer look at their lower jaw bones and teeth.

In the UK the most common small mammals you will find in owl pellets are voles, mice and shrews. It is very easy to distinguish which of the lower jaws belong to shrews as they have a continuous line of teeth from the front to the back of the jaw. This is because shrews are insectivores and chew their food, much the same as we do. Voles and mice, however, both gnaw their food, and have a big gap between the long front tooth and the back teeth.

To tell the difference between voles and shrews, we need to take a closer look at their back teeth. Voles have teeth with distinctive grooves down the sides. In those of a field vole, the grooves run all the way down the side of the tooth. There is also no obvious root. Bank voles have grooves which only run part-way down the side of the tooth and they have two obvious roots, similar to those of a human tooth. The back tooth from a mouse jaw is much smaller when compared to a vole and its structure is much more similar to that of a human tooth. It also has two roots. This sheet from the Barn Owl Trust has a great illustration of the various small mammal lower jaws with size guidelines to help with identification.

Hopefully this article has been a useful introduction to owl pellet dissection and the identification of some of the most common prey species contained within them. If you want more help with identifying all of the bones in your pellet down to species level, the guides listed below are invaluable. Once you have categorised all of the bones you can attach them to a piece of card with permanent labels or arrange them to create a complete skeleton of each species.

Finally, don’t forget to wash your hands well when you have finished your dissection. Any pellet remains can be safely composted.

How to use a quadrat

What is a quadrat?

A quadrat is a square frame, usually constructed from wire or plastic-coated wire, although they can be made from any sturdy material. Most commonly they measure 50cm x 50cm (i.e. 0.25m²), and may have further internal divisions to create either 25 squares each measuring 10cm x 10cm or 100 squares measuring 5cm x 5cm. Some frames are also collapsible which allows you to connect several pieces together to create larger sample areas.

What are quadrats used for?

Quadrats are used to survey plants or slow-moving/sedentary animals. They can be used either on land or underwater to gain an estimate of:

total number of an individual (or several) species.
species richness/diversity – the number of different species present in an area.
plant frequency/frequency index – the uniformity of a plant’s distribution within a surveyed area (not a measure of abundance).
percentage cover – useful in situations where it is difficult to identify and count individual plants, such as grasses or mosses.

By deploying several quadrats it is possible to compare any of these factors either spatially (for example in locations with different light or pH levels) or over time, such as at different points throughout the year.

Quadrats being used along an intertidal transect to study rocky shore ecology (b)

How to use a quadrat

Most surveys require that quadrats are placed randomly within the survey site. One way to ensure that placements are truly random is to divide your survey area into quadrat-sized spaces and then use a random number generator to choose x and y coordinates. The quadrat can then be placed in the appropriate position. The number of samples you require will depend largely on the size of your survey site and the amount of time/manpower you have available. A minimum of ten samples should ideally be used.

In some situations, more specific placement of the quadrats is required. For example, when studying the changes in species presence/abundance on a shoreline, you may wish to take samples at regular intervals along a transect up the beach.

Creating a species list

One of the simplest ways of using a quadrat is to create a species list. To do this, the quadrat is placed randomly several times within the target area and the plants present within them are recorded. This will not provide any information on abundance or distribution, but will be a useful guide as to the species that are present at the time of sampling.

Estimating the total number of a species

For plants or animals that are easy to count, it is possible to estimate their total numbers for your survey area. To do this, simply count the number present in a series of quadrat samples then divide the total by the number of samples to get an average count per quadrat. If you know the dimensions of your entire survey site you can then multiply this up to get an estimate of the total number of a species present.

Estimating plant frequency/frequency index

To calculate plant frequency or frequency index, you simply need to note down whether the target species is present or absent within each quadrat sampled. The number of quadrats in which the species was present should be divided by the total number of samples taken and then multiplied by 100 to get the frequency as a percentage. For example, in a survey where 10 samples were taken, dandelions were found in 6 of these. This would give a frequency index of (6/10) x 100 = 60%.

Estimating percentage cover

For species in which it is difficult to count individual plants (e.g. grasses and mosses) it is easier to estimate percentage cover. For this purpose a quadrat with internal divisions is recommended – one with 100 5cm x 5cm squares is particularly useful. Results from several quadrats can then be averaged and scaled up to get an estimate for the entire survey area.

Important things to remember

• The number of samples you take (i.e. the number of times you deploy your quadrat during your survey) will affect the reliability of your results. Sample sizes which are too small are much more likely to be affected by anomalous counts (e.g. localised clusters of individual species). On the other hand, planning for too many samples can create an impractical workload.

• Bear in mind that there will always be observer bias. By their nature, flowering plants are easy to overestimate and low-growing species are more likely to be missed.

• Take care to make sure that your quadrats are randomly placed if your survey design requires this. It is easy to subconsciously place them where there are large numbers of flowers or easy to count species. Using a coordinate-based system will solve this problem.

Quadrats available from NHBS

At NHBS we sell a selection of high-quality quadrats, designed to be strong, long-lasting and durable.

Q1 Quadrat
Made from heavy gauge steel wire with zinc plating, the Q1 Quadrat measures 0.5m x 0.5m and has no divisions.

Q2 Quadrat
The Q2 Quadrat is made from heavy gauge steel wire with a plastic protective coating. The 0.5m x 0.5m frame is subdivided into 25 squares for sampling dense vegetation or species-poor habitats.

Q3 Quadrat
The Q3 Quadrat is made from heavy gauge steel wire with plastic coating. The 0.5m x 0.5m frame is subdivided into 100 squares for calculating percentage cover or making presence/absence recordings.

Q4 Quadrat
The Q4 Quadrat is a strong collapsible quadrat made from four pieces of heavy gauge steel wire with zinc plating. A single Q4 frame will make a 0.5m x 0.5m open frame without divisions, suitable for general vegetation surveys. Additional units can be used together to make a variety of quadrats, e.g.. 1m x 1m or 1m x 0.5m. Being collapsible means it is also ideal for travel.

Photo credits:
(a) U.S. Fish and Wildlife Service Headquarters via Flickr (CC BY 2.0)
(b) USFWS Pacific Southwest Region via Flickr (CC BY 2.0)

Trail Camera Tips and Troubleshooting: Part 2

Whether you enjoy watching and learning about the wildlife that visits your garden, capturing footage of secretive wildlife on a holiday, or undertaking research on a rare species, there is no substitute for investing in a trail camera.

How and where you set up your trail camera has a significant impact on how successful your results will be. In this blog, we cover some key tips on how to best position your camera, choosing the ideal location, and which settings to use in different circumstances. If you are experiencing issues with your camera, check out part one of this series where we discuss the initial steps we advise you to take to help resolve or identify the problem.

Camera Settings

As a rule, it’s always best to become familiar with your camera and its different settings and capabilities by testing it at home before using it out in the field. Familiarising yourself particularly with the detection range, detection angle, the focal distance and the IR flash distance is the best way to help you gauge how far to place the camera from where you hope to see wildlife.

On most modern trail cameras there is the option to adjust the passive infrared sensors (PIR) which, along with motion detection, causes the camera to trigger. For most circumstances, having the sensor sensitivity set to high and the motion detection set to long-range will be the best option to avoid any disappointment from captures of only part of an animal, or missing something altogether.

If you are focusing on birds or fast-moving mammals, such as mustelids or rodents, then the highest sensitivity setting and the fastest trigger speed (if adjustable), is very important. For larger and often slow-moving mammals, such as deer and ungulates, sometimes a slower trigger speed and reduced sensitivity can be better as the camera will then only trigger once the animal is more centrally positioned in the detection zone.
Some species have quite insulated bodies (hedgehogs for instance, due to their spikes), creating more of a challenge for the camera’s sensors, so again the highest sensor setting would be best for such species.

With high sensor sensitivity comes the increased chance of false triggers as well as high battery and memory usage, which can be exacerbated in windy conditions as moving trees, grass and falling leaves can all trigger the sensors. It is therefore worth choosing locations for your camera with minimal, light vegetation to avoid potential false triggers.

With many trail cameras, there is now the option to set the camera to only trigger during certain times of day. This is particularly helpful if you are targeting certain wildlife that you know to be strictly nocturnal or diurnal. In most other situations though, we would recommend keeping the camera set to trigger on 24 hours, so you don’t miss anything unexpected.

Location

When choosing where to leave your camera, the first consideration will be around security, and ideally, you want to ensure that the location chosen is not visible to the public.

Then, there are two main factors to consider when deciding on a specific location. Firstly, is there a particular species you have in mind, or do you wish to survey or monitor the general wildlife of a site.

If you hope to capture a particular species, then consider its habits and where it is most likely to be spending time within the landscape.

Many mammals have large home ranges but also have routines they regularly follow, even if that means only passing through a certain spot very infrequently, so some patience is usually necessary.

To increase your chances, think about how that species might move through the habitat and which areas they will be most drawn to, for example where there are reliable food resources, sources of water, good resting and denning sites, and existing pathways through vegetation.

It is also worth looking for any evidence that the target species is already present, such as tracks, droppings or feeding signs. These signs may reveal an animal’s movements and highlight an area they are currently frequenting where the camera could be left.

If you are investigating what species are present on a site, focusing on areas with high levels of activity is key. Most mammals will leave signs of their presence in prominent areas that tend to be used by other species too. The scent of one species will often attract the attention of another, particularly if it is a competitor.

Many terrestrial mammals move through the landscape in a similar way to people; they will often follow linear features and use paths of least resistance to avoid travelling through very dense undergrowth or steep terrain. In forests, most mammals also prefer to use trails and pathways already made by other species or people. This helps to avoid constantly brushing through vegetation, particularly after recent rainfall, when the understory foliage will be wet.

Natural woodland clearings and rides, habitat edges and watercourses are all key areas to focus on, particularly for larger mammals. For smaller species that prefer to keep close to cover, consider old walls, hedges, boulder fields and scree, and fallen trees.

Within these habitats, it is worth looking out for particularly prominent features to set your camera up. Features to look for include natural bridges over water, shallow spots for drinking and bathing, or a conspicuous large tree or boulder that carnivores might use for leaving their scent or droppings when marking their territory.

Therefore, if you find a location with lots of activity, it can be worthwhile continuing to monitor it for a long period, as some species with large territories, such as apex predators and some mesopredators (medium-sized), may only pass by very occasionally.

It can sometimes be a challenge to find something suitable to attach your camera to once you have found a suitable location. A Python Mini Cable Lock is the best all-rounder for both security and flexibility when attaching the camera to a tree, post or even rocks. However, there are times when a tripod or tree bracket can be more suitable. Sometimes adding a wedge of wood between the camera and a branch can be a good solution to ensuring the camera is angled straight if all the suitable trees and branches around are tilted.

Lastly, it is best to try to conceal your scent as much as possible during the deployment of your trail camera, as too much human smell could deter some wildlife from the area, so give the camera a clean before and during deployment and consider wearing gloves as you set it up.

Positioning

It is best to avoid facing your camera directly east or west, as this can overexpose images as the sun rises and sets. Sometimes extreme brightness can also cause false triggers as the light and shadows move.

Most trail cameras will have a standard focal distance of around 1.5 to 2 metres, so it is important to allow this much distance between the camera and the area you hope to record activity. For small mammals, a close focus lens can be attached over the front of the camera lens to allow you to take sharp images at a closer range. This works best if you are specifically targeting small mammals such as rodents or shrews within an enclosed space, for example a hole in a wall, log pile or small clearing in dense vegetation where all the activity will be at close range.

Also consider how far away an animal might pass the camera too, particularly when thinking about nocturnal activity and the distance the flash comfortably covers. Although many cameras have impressive detection and flash ranges, the resulting images and videos can still be frustrating if the animal passing is too far away to identify. Factors such as a dense overhead forest canopy, moonlight and cloud cover can also all impact a flash’s results. Ideally, opt for a position where animals will most likely pass around 3–10 metres away.

The detection angle of most trail cameras is around 45° degrees, so it is best that the spot you think most activity will occur should be central within your cameras’ field of view.

It is important to also angle the camera at the correct height for your intended wildlife. If the camera is angled too high or too low, it will miss some species or result in unsatisfactory images of only part of an animal.

A good guideline for many situations is to angle your camera at around adult human knee height to capture small to medium-sized animals at their height rather than looking down on them. Sometimes trail cameras do need to be positioned higher in various circumstances, but try to avoid human head height as this will draw more attention to the camera.

Most high-quality trail cameras now have large screens that allow you to check in real-time what the camera can see as you position it. This is an invaluable tool to ensure your positioning, distance, height and view are just right.

Aquatic Wildlife

For species that use watercourses, successful camera trapping can be even more challenging. One of the considerations is how to safely and securely position a camera close to or above water. Generally, the best option to avoid any risk to the camera and potential false triggers is to focus on prominent banks, sandbars, culverts, beaches or shallow water edges. With these locations it should be easier to position the camera at a safe distance back from the water while overlooking a spot where aquatic mammals and birds are also more likely to investigate, feed, drink or leave their scent or droppings.

With rivers particularly, it is important to ensure the camera is a little higher off the ground in case of unexpected water level rises, and so sometimes a downward-facing angle is more suitable. For otters, large rocks or fallen trees can be popular spots for scent marking, while a small clearing or mound within dense vegetation or reeds is often favoured by water voles. For beavers, an exposed bank and beach close to a favoured food source is often a good option.

Summary

When thinking about setting up your trail camera, for best results we recommend taking the following into consideration:

The target species, their behaviour and habitat usage
Settings to reflect the above (and testing at home before deploying in the field)
The angle of the camera, taking into account flora, angles of the sun and where the animals are likely to be within the camera’s viewing area
Aiming for your focal species to pass the camera at a distance of 3-10m
Generally positioning the camera at human knee height works well

If you have any questions about our range or would like some advice on the use of your trail camera, please feel free to get in touch with our Wildlife Equipment Specialist team via email at customer.services@nhbs.com.

Wild herbs

Wildflowers

Fruit and berries

Mushrooms

Planning a Rockpooling trip

Rockpooling equipment and method

Common UK Rock Pool Inhabitants

Recommended reading and equipment

Why are mosses important?

Did you know?

Common UK mosses

Recommended reading

Useful links

Why is winter the best time to plant trees?

Which species should I plant?

Where do I get my tree(s) from?

How do I plant my tree?

What now? Do I need to look after my tree?

Further information

Recommended reading

When and why you might need an ecologist

What is a Preliminary Ecological Appraisal?

What further surveys might be required?

How to find an ecologist

Important things to consider

Summary

What is an owl pellet?

Where to find owl pellets

What species of owl is my pellet from?

How to dissect an owl pellet

How to identify the contents of an owl pellet

Further reading

What is a quadrat?

What are quadrats used for?

How to use a quadrat

Important things to remember

Quadrats available from NHBS

Camera Settings

Location

Positioning

Aquatic Wildlife

Summary