Luanne Wilkes, Author at Hoopoe - A blog by nhbs

Author Interview with Jeff Ollerton: Pollinators & Pollination: Nature and Society

Professor Jeff Ollerton is a researcher, educator, consultant and author, specialising in mutualistic ecological relationships – in particular, those between plants and their pollinators. Now one of the world’s leading experts on pollinators and pollination, he has conducted field research in the UK, Australia, Africa, and Tenerife, and published a huge body of ground-breaking research which is highly-cited and used at both national and international levels to inform conservation efforts. Jeff currently holds Visiting Professor positions at the University of Northampton in the UK and Kunming Institute of Botany in China.

His recent book, Pollinators & Pollination: Nature and Society, provides a hugely informative yet accessible look at the ecology and evolution of pollinators around the globe, and discusses their conservation in a world that seems to be stacked against them.

In this article we chat with Jeff about his background, the book and the future of pollinators in an increasingly changing climate.

Firstly, could you tell us a little bit about your background and how you came to write Pollinators & Pollination: Nature and Society?

Where to begin? Like lots of ecologists my interest started with natural history as a kid: poking around in rock pools, looking under stones, keeping tadpoles in jars, collecting fossils, the usual stuff that most people grow out of. I was born in Sunderland, close to the shipyards and coal mines that provided employment for most of my family. The grasslands and scrubby areas that developed on bombsites and after slum clearance were where I ranged free: my wildlife playground was the result of industrial development and decline. I also learned a lot from my dad who was a keen gardener, and plants have always been a passion. At school I didn’t do well – “easily distracted” said my reports – and only passed one A level (Biology). That was enough to get me into an HND in Applied Biology at Sunderland Polytechnic, then onto the second year of a BSc Environmental Biology degree at Oxford Polytechnic. My dissertation supervisor was Andrew Lack and he convinced me that I should apply for a PhD with him, looking at the pollination ecology, flowering phenology, and reproductive output of grassland plants in colonising and established grasslands. That was completed in 1993 (by which time the institution was Oxford Brookes University) and I went off to do some travelling and field work in Australia, funded by some small grants. When I got back I applied for numerous postdoctoral positions but the first job I was offered was a lectureship at Nene College of Higher Education in Northampton. At the time it was predominantly a teaching institution but they were keen to develop their ecological research. I originally planned to be there for a couple of years and ended up staying for 25! By that time it had transitioned into the University of Northampton. Throughout all of this the main focus of my research has been the ecology, evolution and conservation of plant-pollinator interactions, with field work in the UK, Africa, South America, and Asia. That’s a huge field of study, ranging in scope from molecular ecology to animal behaviour to agriculture and government environmental policy. A few years ago it struck me that there was a need to bring together these different strands into a single, coherent book that presented a state of the art account of why all of this was important, how the different topics fitted together, what we had learned so far after a couple of hundred years of research, and where the gaps and scientific disagreements lay. The result was Pollinators & Pollination: Nature and Society.

While it’s evident that habitat destruction and fragmentation have a huge role to play in the decline of pollinator species, you also state that rising temperatures may be a more significant factor, particularly for species such as bumblebees. Given the continual, and some may say unstoppable, rise in global temperatures, are you hopeful in any way for the future of pollinators?

Well, first of all, I certainly don’t think that climate change is unstoppable. We know what needs to be done and we know how to do it, though it’s not easy of course. But, yes, we are already seeing the effects of climate change on pollinators, particularly in relation to range shifts as insects move northwards in the northern hemisphere. Bumblebees are a particular concern because on the whole they are adapted to colder temperatures. However most other bees are adapted to warmer, drier conditions, and they may benefit from moderate climate change. The problem is that we simply don’t know enough about the natural histories of most of the 20,000 or so species of bees to say. Our knowledge of most of the hundreds of thousands of other species of pollinators is even less well developed. But I do have some optimism that pollination services to most plant species will be maintained under moderate climate change because we know from experimental work that we’ve carried out that the majority of interactions are relatively generalised and interchangeable: a range of pollinators can pollinate most plants, and vice versa. It’s the more specialised interactions that are likely to be less robust to climate change, especially in places like South Africa where I have been fortunate to work. The key to conserving pollinators, as it is for all biodiversity, is creation, restoration, linking-up, and protection, of natural habitats. As I argue in the book, we have to go far beyond “planting for pollinators” and putting up a few bee hotels if we are serious about conserving pollinators in our rapidly changing world.

While professional scientific research, alongside informed policy change, will obviously be key in directing the future of pollinators around the world, you also mention the importance of amateur naturalists and citizen scientists in collecting data and providing some of the legwork behind sustained long-term studies. What advice would you give to a non-professional individual who wishes to get involved with pollinator conservation? (eg. volunteering, donating to charities/organisations, lobbying for policy change etc.)

Yes, all of what you list there is important, and I would add that individuals can do a lot by thinking carefully about what they plant in their gardens and how they manage them (i.e. not using pesticides) and lobbying local councils about how parks and road verges are managed. They could also get involved in initiatives such as the UK Pollinators Monitoring Scheme. Similar schemes have been set up in other countries. Adding observations to iRecord is also important.

When hearing about the decline of pollinators, many people (fuelled by frequent media stories) will immediately be fearful about the future and security of our food production. Is there a valid reason for concern, and are there any precautionary steps that you believe the agricultural industry should be taking to deal with a potential collapse in pollinators?

First of all, I don’t think that pollinators are going to disappear from agricultural landscapes completely, that’s hugely unlikely. But there are a couple of things that should concern farmers and governments. There’s growing evidence that the yields of some crops, in some places, are limited by availability of pollinators, and that’s likely to get worse if pollinator populations decline. We also know that there are crops which, although they can self-pollinate, produce a higher quality of fruit or seeds if they are outcrossed by pollinators. So there’s a clear financial benefit for farmers to take pollinator declines seriously. Globally, most of the staple crops are either wind pollinated grasses (rice, wheat, etc.) or are propagated by tubers (potatoes, yams) so food security in terms of populations starving is unlikely to be a consequence of pollinator decline. However most of the fruit and vegetables that provide the essential vitamins and minerals in our diets need pollinators either for the consumed crop or, as in the case of onions, for the seeds that produce the crop. So food security in the sense of having a healthy diet is definitely something that we should take seriously. Things that farmers and the agricultural industry should be doing include the obvious such as restoring and creating natural habitat on their farms, not over-managing grasslands and hedgerows, and reducing the amount of biocides that they are using.

I discovered lots of interesting things from your book that I previously didn’t know – such as the fact that there are pollinating lizards! In all of your years of study, what is the most fascinating fact that you have learned about pollinators?

Oh, wow, that’s a tough one! Every research project that I’ve undertaken has turned up new information and observations that have intrigued and excited me, and even blown my mind. That’s one of the reasons why I do what I do, there’s so much still to discover. I estimate that we’ve got some kind of information about the pollinators of only about 10% of the 352,000 species of flowering plants that there are in the world. Even in Britain and Ireland the reproductive ecologies of most of the plants have hardly been studied. So there are always new things to discover. Citing a single fascinating fact is difficult, but if I had to choose one it would be the calculation that I made for a review article in 2017 when I worked out that as many as 1 in 10 insect and vertebrate species may visit flowers as pollinators. That did astound me and I had to double check my maths!

2020 was a year that was largely dominated by the Covid-19 crisis, a fact that you touch on briefly in your book. How has the pandemic affected your working life and, as a researcher who relies on time spent in the field, how have you dealt with the challenges of lockdown and restricted movement?

Ughh, yes, it’s been difficult. I was supposed to take a group of students to Tenerife in April for our annual field course and that had to be cancelled. It’s the first year since 2003 that I’ve not made the trip and it curtailed some long-term data collection that I’ve been undertaking. Perhaps the universe is telling me that it’s time to publish the data….? But on the plus side, once we knew that we’d be in lockdown for some months, I sent out an email to my network of pollination ecologists to suggest that we use the time to collect data on flower-pollinator interactions in our gardens. The response was phenomenal! It’s generated over 20,000 observations from all over the world. We’re writing up a paper describing the data set at the moment and we will make it freely available to PhD and early career researchers who were not able to collect data last year and whose funding and time are limited.

Finally, what are you working on currently, and do you have plans for further books?

So back in October I stepped down from my full-time professorship to work independently as a consultant ecological scientist and author – my new website has just gone live in fact: www.jeffollerton.co.uk. Although I will miss teaching students, I really needed some new challenges and wanted to work more closely at the conservation and advisory end of the field, and start to make more of a difference on the ground. I still have a Visiting Professorship at Northampton where I’m completing some externally funded projects and supervising a couple of PhD researchers. And I’ve recently been appointed Visiting Professor at the Kunming Institute of Botany in China where, vaccines willing, I will be spending part of the summer on a climate change and pollinators project. As for further books, yes, there are another three that I want to complete in the next few years. I’m talking with Pelagic at the moment about the next one and they are interested, but I’d like to keep the topic hush-hush for now – I’m referring to it as “Project B”! But it does deal with pollination, I can tell you that.

The NHBS ID Guide to UK Garden Birds

In this addition to our UK Identification Guide series, we are taking a look at some of our most common garden birds.

Very little is required by way of equipment to watch birds. However, a decent pair of binoculars or scope and a good field guide can go a long way to enhancing the experience and improving your skills. (If you’re looking for suggestions, we’ve included a few of our most popular field guides at the end of this post.)

If you’d like to contribute to the understanding of birds and research into garden wildlife, why not take part in either the BTO’s Garden BirdWatch (all year round) or the RSPB’s Big Garden Birdwatch (annually in January).

Where and when to look for birds

One of the things that makes birdwatching such a great activity is that birds can be found at all times of the year. Although their numbers may swell and decrease at various times of year, due to the arrival and departure of various migrants, it is a rare day that you will venture outdoors and fail to see even one of our winged neighbours.

Autumn and winter are particularly good times for garden birdwatching, as this is the time that birds will benefit most from extra nuts and seeds provided in bird feeders; many will flock to gardens to take advantage of this additional source of food. A well positioned bird feeder also allows you to watch birds from the comfort of an armchair, accompanied by a hot cup of tea!

Twelve common garden birds to look for

Great Tit (Parus major)

ID notes: The Great Tit is the UK’s largest tit species. It has a yellow breast with a central black stripe, a green back, black head and prominent white cheeks.

Measurements: Length 14cm, wingspan 24cm.

Preferred food: Insects, seeds, nuts.

Example call:

Blue Tit (Cyanistes caeruleus)

ID notes: An incredibly colourful bird, the Blue Tit has a yellow breast, green back, blue wings and a blue patch on its head. The face is white and a slim black stripe runs horizontally through the eye.

Measurements: Length 12cm, wingspan 18cm.

Preferred food: Insects, caterpillars, seeds, nuts.

Example call:

Great Spotted Woodpecker (Dendrocopos major)

Great Spotted Woodpecker by Airwolfhound via Flickr

ID notes: The Great Spotted Woodpecker has a striking black and white body and wings and is roughly the size of a blackbird. Males have a red patch on the back of the head, and juveniles also have a red crown. They fly with a distinctive swooping up and down style and can often be heard drumming while clinging to a tree trunk.

Measurements: Length 22-23cm, wingspan 34-39cm.

Preferred food: Insects, seeds, nuts.

Example of drumming sound:

Chaffinch (Fringilla coelebs)

ID notes: The cheeks and breast of the Chaffinch are rust-red (male) or buff-grey (female) coloured and the wings have two distinctive white bars on a dark background. Although they don’t regularly feed openly on bird feeders, they can often be found on the ground beneath and elsewhere in the garden.

Measurements: Length 14.5cm, wingspan 24.5-28.5cm.

Preferred food: Insects, seeds.

Example call:

Nuthatch (Sitta europaea)

ID notes: The Nuthatch has a blue-grey back, chestnut sides and a distinctive black eye stripe. It often perches head-down on feeders and tree trunks.

Measurements: Length 14cm, wingspan 22.5-27cm.

Preferred food: Insects, nuts, seeds.

Example call:

Goldfinch (Carduelis carduelis)

ID notes: This brightly coloured finch has a vibrant red face and a yellow wing bar. The black tail has white spots and the rump (visible when in flight) is white.

Measurements: Length 12cm, wingspan 21-25.5cm.

Preferred food: Seeds, insects.

Example call:

House Sparrow (Passer domesticus)

Male House Sparrow by hedera.baltica via Flickr

ID notes: A robust looking bird with a bushy plumage. Feathers are streaked brown and black. Male sparrows have a black bib and eye region and the bill is black during breeding. Females often have a buff-coloured ‘eyebrow’.

Measurements: Length 14-15cm, wingspan 21-25.5cm.

Preferred food: Seeds, scraps.

Example call:

Blackbird (Turdus merula)

Male Blackbird by hedera.baltica via Flickr

ID notes: Male blackbirds are incredibly striking and have black feathers with a bright orange beak and eye ring. Females are brown and often have spots or streaks on their breast.

Measurements: Length 24-25cm, wingspan 34-38.5cm

Preferred food: Insects, worms, berries, fruit.

Example call:

Coal Tit (Periparus ater)

ID notes: The Coal Tit has a black head, white cheek patches and a white wing bar. The back of the head features an oval white patch. Its back is blue-grey and the underside is buff.

Measurements: Length 11.5cm, wingspan, 17-21cm.

Preferred food: Insects, seeds, nuts.

Example call:

Siskin (Carduelis spinus)

ID notes: The Siskin is a small finch which has a black and yellow streaked body and a distinctly forked tail. The male has a black crown and a lot of black in the wing.

Measurements: Length 12cm, wingspan 20-23cm.

Preferred food: Seeds, insects.

Example call:

Dunnock (Prunella modularis)

ID notes: Fairly similar to a House Sparrow, the Dunnock has brown, streaked upper parts and a blue-grey head and breast. This shy bird is often seen creeping around near cover such as bushes or flower beds.

Measurements: Length 14cm, wingspan 19-21cm.

Preferred food: Insects, spiders, worms, seeds.

Example call:

Sparrowhawk (Accipiter nisus)

ID notes: This small raptor has short, broad wings and a long tail. Adult males are smaller than females and have grey upper parts and rust coloured cheeks and breast. The larger female has grey upper parts and greyish brown breast.

Measurements: Length 28-38cm, wingspan 55-70cm.

Preferred food: Small to medium birds, occasionally bats.

Example call:

Recommended field guides

Collins Bird Guide
#170498

Covering Britain and Europe, this beautifully illustrated book provides all the information needed to identify any species at any time of year, with detailed text on size, habitat, range, identification and voice.

Britain’s Birds
#248886

A bestselling guide since it was first published, Britain’s Birds has established itself as the go-to photographic identification guide to the birds of Great Britain and Ireland – the most comprehensive, up-to-date, practical and user-friendly book of its kind.

Guide to the ‘Top 50’ Garden Birds
#187771

This guide is designed to help identify the majority of species likely to be found in a garden throughout the year. The choice of ‘top 50’ is based on the relative abundance of species recorded in the UK by the BTO Garden BirdWatch survey.

Winter Hibernation

What is hibernation?

During the winter months, cold temperatures and a lack of food can make survival challenging for many species. Some animals, particularly birds, solve this problem by migrating to a warmer location where food is more plentiful. Other animals utilise a different solution and enter a period of torpor or hibernation as a way of conserving energy throughout this time.

During hibernation, the animal will slow their heart rate and breathing while at the same time lowering their metabolism and body temperature, all of which vastly reduce the amount of energy they require. Throughout the hibernation period, the animal may become active again briefly, either for a bathroom break, to eat some food, or if the temperature becomes too low for them to survive without moving. As preparation for a period of hibernation, as much food as possible will be consumed and a suitable refuge or hibernacula found (or built).

Which animals hibernate in the UK?

Dormice, along with bats and hedgehogs, spend the winter months in hibernation. Image by Bruce Detorres via Flickr.

Mammals

Although many small mammals, including mice, shrews, badgers and rabbits, enter short periods of torpor throughout the winter, the only mammals in the UK that truly hibernate are bats, dormice and hedgehogs. Bats utilise hollow trees, roof spaces, caves and bat boxes and will usually spend the entire winter, from November to April, in hibernation. Dormice choose the seemingly riskier solution of making a nest using natural items such as logs and leaves on the floor of forests and woodland. Hedgehogs build hibernacula using dead leaves, twigs, log stacks and compost heaps and, although evidence shows that they rouse several times during their hibernation, they rarely leave these nests. The only exception to this is when the temperature drops too low – at this point they may depart their existing nest and build a completely new one with better insulation! In general, hedgehogs hibernate from November to April, but depending on the temperature and weather, this can vary from year to year.

Reptiles and Amphibians

All reptiles in the UK hibernate. Typically this will begin in October in response to reduced daytime temperature and shorter day length, but it can vary depending on the year and species. In general reptiles will use dry and sheltered spots, often utilising tree roots, abandoned animal burrows or compost heaps.

All species of amphibian in the UK also hibernate, although not all individuals will do so on any given year. In mild winters newts may simply enter a state of low activity rather than complete hibernation. Most amphibians will choose a quiet location in the soil, a compost heap or rockery, or even a garden shed to spend their hibernation. A small number of frogs, however, will hibernate at the bottom of a pond.

Insects

Bumblebee colonies die off in the autumn with only the new queens surviving. To make it through the winter, these queens burrow into the soil where they are protected from the cold and weather for up to nine months! Honey bees use a different strategy and do not hibernate as such – instead they survive as a reduced-size colony which huddles together with the queen at the centre. The bees rotate their positions so that each takes its turn on the outside where the temperature is lowest.

Most butterflies spend the winter in larval form. Several species however, including Brimstone, Peacock and Comma will hibernate as adults, using either vegetation such as bramble and ivy, or outdoor structures such as garden sheds and barns.

Ladybirds survive the cold winter by hibernating in rotting logs, under leaf litter or even inside houses. They like to hibernate in colonies, often forming groups containing thousands of individuals.

Ladybirds emerging from hibernation. Image by Dr. Mary Gillham Archive Project via Flickr.

Climate change and hibernation

Most animals that hibernate rely on a combination of cues such as day length and temperature to know when it is the right time. As climate change continues to affect local and global temperatures and weather patterns, many animals are hibernating later in the year and becoming active again earlier in the spring, as temperatures during the winter are now often much warmer. Hibernating for a shorter period can put pressure on food availability and can cause a mismatch in the timing when animals require a resource and when that resource is available. For example, bees emerging from hibernation require a ready supply of nectar. If they emerge earlier than usual however, before flowering season, this food source may not be available to them.

Always make sure to check your bonfire for hibernating animals! Image by Ian Carroll via Flickr.

How can I help hibernating animals?

• Leaving some areas of your garden that are untidy and overgrown will provide plenty of space for animals to hibernate over the winter. Piles of logs, long grass and compost heaps all provide safe places for animals such as snakes, hedgehogs and other small mammals.

• If you’re celebrating bonfire night, don’t forget to check the bonfire for hibernating animals before you light it – particularly if you have built the structure several days or weeks before the big night.

• Providing artificial hibernacula in your garden, such as a bat box, hedgehog house, or insect box, will help to provide suitable hibernation spots for these species.

• If you find a butterfly that has chosen to hibernate inside your house, it’s best to gently relocate it to an unheated building outside, such as a shed or garage. (Central heating is extremely damaging to a hibernating butterfly and will desiccate their delicate wings and bodies).

• Don’t forget those animals that don’t hibernate over winter. Birds in particular will benefit from a variety of foods such as peanuts, mealworms, fat balls and seed.

The NHBS Guide to Moth Trapping

What is moth trapping?

Moth trapping typically involves the use of an artificial light source such as a Mercury Vapour or Actinic bulb to attract moths during the night. In a traditional moth trap the bulb is suspended over a box into which the moths fly, and from where they can be examined and identified before being safely released. However, it is also possible to use the bulb in combination with a white sheet (either laid flat on the ground or suspended vertically using poles and lines) in order to view the moths that are attracted to it. Obviously this technique relies on the light being attended so that moths can be observed as they arrive, as opposed to with a box-style moth trap which can be left unattended overnight and the catch checked in the morning.

Several different types of moth trap are widely available. Take a look at our previous blog post for more information about the most common types of trap; including the Robinson trap, Skinner trap and Heath trap. Options include those which are powered by the mains, as well as battery powered models.

Alternative methods of attracting moths for survey and identification include sugaring, whereby a sweet solution (such as a mixture of treacle, sugar and ale) is painted onto a wooden post in order to attract moths. Similarly, wine-roping involves saturating a natural-fibre rope in a mixture of red wine and sugar for a couple of days and then hanging it from a bush or tree. Both of these methods are most effective during the autumn, winter and early spring when natural sources of nectar are at their lowest. Another very easy method of searching for moths simply involves using a torch to search tree trunks for resting individuals. This low-tech option is particularly fruitful between November and March when there are fewer flying moths and when a light-based moth trap is less effective.

When is the best time for moth trapping?

In general, in the UK, a moth trap can be used from early March to November with varying degrees of success. In woodland habitats they will be effective over more of the season, whereas in open habitats, they are more useful between mid-April and mid-September. Peak months for moth trapping tend to be July and August.

Traps should be set up during the final hour or so of daylight and left to run overnight or for several hours if you wish to stay and monitor the catch. Otherwise, you can simply return at first light to see what your trap has caught. Robinson traps are the only style of trap that will retain all of the catch but other designs such as Skinner and Heath traps still have good retention rates.

Some of the stunning species commonly arriving at moth traps in the UK. Images by O Haines.

Where should I put my moth trap?

For many people, particularly beginners, the easiest place to begin moth trapping is in the garden. Those with a wide range of flowering plants, especially species with scented flowers such as Jasmine, Honeysuckle, Buddleia and Fuschia, will be particularly attractive to moths. If you own a battery-powered trap (or a generator) then woodlands (broad-leaved or coniferous), wetlands and coastal areas are all good options; each are home to a different range of species.

Traps using a Mercury Vapour bulb, which are much brighter than Actinic ones, are particularly suitable for open habitats and in woodland rides, whilst Actinic traps work well under the canopy or in the understory.

Make sure that you get permission from the landowner of the place where you are trapping. If you wish to trap in a nature reserve, always contact the reserve manager for permission – usually they will be more than happy to give this, particularly if you provide them with the records of species caught afterwards.

What else do I need to know?

• Placing several egg boxes in the base of your trap provides captured moths with a textured surface and a variety of gaps and crevices to roost inside. It also makes emptying the trap easier in the morning, as egg boxes can be removed individually for checking.

• Placing a white sheet underneath often attracts moths that do not enter the trap itself.

• Having a selection of tubs or pots at the ready can be useful for temporarily holding individual moths for further examination. Pots with a magnifying lid, or a separate hand lens are useful for picking out the finer details, particularly on smaller specimens. When handling moths, be as careful as possible not to touch their delicate wings, as the oils on your hands can be damaging to them.

• When trapping in a garden, it is important not to run your trap on consecutive nights, as this increases the chance of the same individuals being trapped on a repeated basis. (In large gardens, this problem can be avoided if it is possible to release the moths at least 50m away from the trapping sight).

• Make sure that moths are released in an overgrown location to minimise the risk of them being predated by birds. If you wish to release them in the evening, cover the trap and place it in a cool, shaded location during the day.

• The weather can be extremely important when choosing which nights to trap. Warm, still nights with plenty of cloud cover are likely to produce the best catches. Strong winds, heavy rain and clear nights, particularly when there is a full moon, will be less productive. Nights with a steady drizzle, however, should not be avoided and can be surprisingly good for trapping.

• Records of your catches can be kept and submitted to your local county recorder, or uploaded on the National Moth Recording Scheme website. This information will help to inform conservation efforts for moths and their habitats at both local and national levels.

A good field guide is invaluable in identifying your catch. Image by O Haines.

Recommended identification guides

Field Guide to the Moths of Great Britain and Ireland
#243658

The third edition of this notable field guide has been fully revised, updated and restructured. Moths are illustrated in their natural resting postures, and there are also paintings of different forms, underwings and other details to help with identification.

Concise Guide to the Moths of Great Britain and Ireland
#246490

This concise guide is a companion to the main Field Guide to the Moths of Great Britain and Ireland by the same expert authors, but is in a condensed form with artwork opposite the species descriptions and lay-flat binding for ease of use in the field.

Field Guide to the Micro-Moths of Great Britain and Ireland
#243663

This ground-breaking book is the most comprehensive field guide to micro-moths ever published and for the first time makes this fascinating and important group of insects accessible to the general naturalist.

How to Clean a Nest Box

Over time nest boxes can become home to parasites such as lice, fleas and mites, so giving them a thorough clean at the end of each breeding season is good practice to ensure the health and safety of the birds nesting there. Removing old nest material also means that the following year’s birds can build their own nest as far as possible from the box entrance hole, thus reducing the risk of predation.

When to clean your nest boxes

The best time to clean out your nest boxes is in the autumn, after any young birds have fledged. Any time between September and January is fine, but bear in mind that birds who have raised a late brood may still be occupying boxes throughout September. By cleaning boxes during October or early November, you will also be able to leave them undisturbed for birds to roost in during the winter. Unhatched eggs may only be legally removed between 1^st September and 31^st January (or 1^st August and 31^st January in Scotland) and any eggs must be destroyed.

What you need

• Rubber gloves
• Stiff brush or nest cleaning tool
• Boiling water
• Wood shavings/clean hay (optional)

What to do

1. If possible, remove the box from the tree/wall so that you can safely work at ground level.
2. Wearing rubber gloves, remove old nesting material from the box, along with any unhatched eggs. Eggs must be disposed of – it is illegal to keep them. If possible, try to remove the nest in one piece, as it is fascinating to study the structure and to see the variety of materials that have been used in its construction. This is a great thing to do with children!
3. Use a nest cleaning tool or stiff bristled brush to clean out any remaining debris from the box corners.
4. Use boiling water to kill any lice, fleas or parasites. Don’t use soap, insecticides or flea powders as the residues of these can be harmful to birds. Leave the box open, preferably in a sunny spot, so that it can dry out.
5. Placing some clean hay or wood shavings in the base of the box may encourage mammals to hibernate or birds to roost in the box over winter. This is not essential, however, and any nesting birds arriving in the spring will bring in their own nest-building material.

Cleaning Bird Feeders

While you’re in the garden cleaning your nest boxes, why not take the opportunity to clean out your feeders and bird table too, ready for use over the winter. To thoroughly clean a bird feeder, first empty out all of the old food. Mix up a solution of animal-safe disinfectant in a bucket and soak the feeders for 10-15 minutes. Use a bottle brush to scrub them then rinse thoroughly in cold water. Leave feeders to dry before refilling.

Health and Safety

By following a few simple guidelines you can make sure that both the birds’ and your own health are not compromised. Always wear rubber gloves when cleaning out your nest boxes and feeders and make sure to wash your hands and forearms well with hot soapy water when you have finished. Take care not to breathe in any of the dust when emptying out the remains of old nests. Both nest boxes and feeders should be cleaned outside rather than bringing them into the house. If possible, nest boxes should be removed for cleaning, as dealing with boiling water while perched at the top of a ladder is not advisable. All brushes and equipment used for cleaning boxes, feeders and bird tables should be cleaned after use and should only be used for this purpose.

Visit nhbs.com to see our complete range of nest boxes, feeders and bird tables.

BES Summer School Guest Blog: Part Two

This post continues the series of guest blogs written by students from the BES Undergraduate Summer School 2020. In this, the second installment, Kira Prouse discusses the gases responsible for the smell of the sea and their role in marine ecosystems.

Kira Prouse

How plankton are responsible for the smell of the sea

The smell of the seaside is distinctive and elicits nostalgic memories for many people. It may be a surprise when you learn this charismatic smell is actually made up of a cocktail of gasses from phytoplankton and bacteria in the ocean’s surface waters! The smelliest of these gasses is Dimethyl Sulphide.

Dimethyl Sulphide, shortened to DMS, starts as DMSP or Dimethylsulfoniopropionate (a bit of a tongue twister!) and is broken down into DMS when the cell containing it dies, and the chemical is released into the water column. DMSP is thought to help with:

• Allowing cellular reactions to continue in polar regions with freezing conditions.
• It acts as a natural sunscreen, protecting against harmful chemicals produced by high light or ultraviolet radiation.
• It allows for survival in saline oceans by regulating DMSP concentrations to match the salinity of the surrounding environment.
• Herbivore deterrent – DMSP and DMS may be produced by algae to make them herbivore deterrents and reducing grazing damage.

Many animals, including birds, turtles and marine mammals, use the smell of DMS in order to find areas rich in food. In an otherwise vast and featureless ocean, the scent of DMS could hint at bathymetric features like upwelling zones and seamounts (areas known for their high productivity). As DMS is released when the cell dies, this could happen when the algae or phytoplankton are grazed by zooplankton, which would appeal to animals such as albatrosses who have a very good sense of smell. Unfortunately, as plastics are continually polluting the oceans, DMS particles cling to the surface of the plastic and make it smell appealing to any animal attracted to the scent of DMS. This means more plastic is being injested by birds because it smells like a tasty meal.

Not only does DMS have an ecological benefit, it also has an impact on how the climate is regulated. DMS stimulates the formation of cloud seeding particles and thus the formation of clouds. DMS leaves the surface of the water where, in the atmosphere, it oxidises into a number of compounds including sulphur dioxide (a cloud condensation nuclei). These particles mix with the evaporated water from the ocean and form clouds. This is important because clouds play a role in the amount of solar radiation reaching the Earth’s surface. Some clouds reflect the solar radiation and prevent the rays reaching the surface, having a cooling effect. Other clouds trap heat from the Earth’s surface, having a warming effect.

The more we understand about DMS the better we will understand how climate is regulated and how it will be affected by climate change. There are still unanswered questions about why some algae produce more DMSP than others and whether this affects concentrations seasonally. This also means that concentrations could vary geographically too. To help find out, NERC are collaborating with The University of East Anglia to investigate DMSP in the English Channel over the span of a year.

This blog post was inspired by the Plymouth Marine Laboratories coffee break science series.

BES Summer School Guest Blog: Part One

This year, NHBS was proud to sponsor the BES Undergraduate Summer School.

This annual event is open to undergraduate students studying in their 1st or 2nd year at a UK or Irish university. The week-long programme provides training in a range of practical, ecological skills alongside networking events and career workshops.

Due to Covid-19 the 2020 Summer School was conducted online. As one of their tasks, students were asked to write a blog article on a subject of their choice. We are pleased to feature a number of their submissions here on the NHBS blog. The first, by Hannah Coburn, looks at the timing of breeding and migration in birds and how the changing climate can impact this.

Hannah Coburn

Changing Times

Phenology refers to the timing of key life events in organisms, which play an important part in every species’ ecology [1]. The phenology of birds, including the timing of breeding and migration, is a well-studied field due to its popularity and ease with which it can be studied [2]. Many bird species have evolved to court, nest, mate and, in some cases, migrate at precise times of the year, in order to coincide with ideal conditions and the height of availability of crucial food sources [1]. However, the changing climate is beginning to disrupt these intricate balances.

Different organisms are acclimatising at different rates to the changing climatic conditions, and this dissonance can be catastrophic for breeding birds, particularly migratory species [3]. For example, if trees begin to produce leaves earlier, the invertebrates that feed on their leaves begin to emerge sooner, and if birds relying on these invertebrates do not lay their eggs earlier in the season, they may miss the peak of the insect abundance and be unable to feed their chicks [1].

Figure by Hannah Coburn. Caterpillar image: animalsake.com, Blue Tit image: RSPB.

The loss of synchrony between the phenology of birds and the species they interact with is already having a variety of consequences. A study in the Netherlands examining the potential impact of climate change on two woodland bird species [3] found that Great Tits, a resident species, respond to temperature changes faster than Pied Flycatchers, a migratory species. This is due to the Tits being able to respond to local temperatures and food availability while the Flycatchers are restricted by the time at which they arrive in spring. It was also predicted that migratory birds may suffer as a result of heightened interspecific competition caused by higher numbers of resident birds surviving milder winters.

Some bird species have already been proven to have advanced the times at which they migrate, in response to increasing global temperatures. A large study of migration data from European and North American bird observatories [4] discovered that birds now migrate on average a week earlier than they did in the late 1950s. While some birds have remained relatively consistent in the times in which they migrate, some species such as the Goldeneye, a diving duck, are now migrating as much as two weeks earlier than they did just forty years ago. Juvenile birds, under less pressure to reproduce, showed little change in migration timing. Another study [5] that analysed global migration data covering almost three centuries and over 400 species found that, on average, birds had migrated two days earlier (in spring) per decade and 1.2 days per degree (Celcius) of global temperature rise. They also noted that generalist species had responded faster to climatic shifts than species that had more specialist niches.

Even in my home town, I have noticed migrants such as Swallows and Swifts arrive earlier and earlier. Is it because the birds migrate in response to certain temperatures, which are coming earlier in the season? Is it because individuals that migrate sooner are now more likely to survive and so this trait or behaviour is becoming more common? We are yet to uncover all the intricacies of bird migration. Like any other aspect of biology affected by climate change, it is the species that adapt fastest that will survive. Sadly, if we fail to prevent runaway climate change, the birds that are unable to synchronise their phenology to the new normal may be lost forever.

References

Rubenstein, M. (2017). When timing is everything: migratory bird phenology in a changing climate. S. Geographical Survey.
Gordo, O. & Sanz, J. J. (2006). Climate change and bird phenology: a long-term study in the Iberian Peninsula. Global Change Biology.
Samplonius, J. M. & Both, C. (2019). Climate Change May Affect Fatal Competition between Two Bird Species. Current Biology, 29(2):327-331.
Learn, J R. (2019). Climate change has birds migrating earlier. The Wildlife Society.
Usui, T., Butchart, S. H. M. & Phillimore, A. B. (2016). Temporal shifts and temperature sensitivity of avian spring migratory phenology: a phylogenetic meta?analysis. Journal of Animal Ecology, 86(2).

Sharpham Wild for People: an Interview with Jack Skuse

The beautiful and historic Sharpham Estate runs alongside the River Dart just outside Totnes in South Devon. Beginning this year, a three-year project called Wild for People, run by the Sharpham Trust under a National Lottery Heritage Fund project, will begin to enhance the biodiversity of this 550-acre area, aided by a passionate team of conservation trainees. Working with Ambios Ltd, who are based on the Estate, this project aims to turn more of the Sharpham Estate organic, re-wild significant parts of the landscape and encourage more people to interact with the nature there.

Jack Skuse, director of Ambios, recently took the time to chat with us about the Sharpham Wild for People project. In this inspiring conversation we talk about the practicalities of rewilding working alongside food production, how the Covid pandemic has affected the first year of the project, and his tips for people wanting to get into a career in conservation.

Can you tell us a little bit about the history of the Sharpham Estate and how the land is currently used?

Sharpham is an ancient landscape. People are known to have lived here from at least 1260. The landscape as we currently see it was designed this way during a period when the estate was owned by Philamon Pownell. He was a sea captain who captured a Spanish galleon laden with treasure from South America. With his wealth he set about transforming Sharpham, building the Palladian villa (designed by famous architect Robert Taylor) and creating the Sharpham Parkland – sweeping away hedgerows to open up vistas from the main carriage drives across the estate and into Totnes, and planting trees to accentuate and frame the views. Since his death the estate has had different owners, however, the parkland has remained largely intact, with the vineyard being the main alteration to this landscape in more recent times. Today Ambios rent and manage part of the estate (80 acres) and have recently signed the lease for a further 50 acres for rewilding and nature conservation training, and in partnership with United Response provide a care day service for adults with learning difficulties and disabilities.

What are your current trainees busy with at the moment?

Ambios offer three-month traineeships for people looking for a career in nature conservation, alongside other nature training opportunities in the UK and EU. Our current crop of trainees have been here since early July, having been through an early Covid-19 quarantine period. The first part of the traineeship is about building confidence in nature, often supporting the academic education many would have had at university with practical skills and applied knowledge – the skills the sector demands. This includes species ID (birds, plants, bats, etc), technical language training, practical skills including basic carpentry and land-based work, as well as engaging with the public through online platforms. Now that they have developed some of these skills, the central part of the placement is about taking ownership of a project that relates to rewilding. As this is our first year rewilding, there are many baseline surveys the trainees are carrying out with our team of trainers supporting their work. Surveys include grasslands, crickets and grasshoppers, river birds, butterflies. One of our trainees has also taken on the task of producing content for our website around rewilding and linking with other projects/information so that people looking at our site can network into the world of rewilding – a learning resource. This is in collaboration with Rewilding Britain.

How has the Covid pandemic affected the project this year?

It is impossible to imagine a year like this one and, as with all businesses, we have been significantly affected. The day service in partnership with United Response closed, and only now we are beginning to reopen. This meant much of the day-to-day work of the farm had to be reappointed to our long term volunteer team – right in the middle of our lambing and calving period! Many of our trainees come from the EU, and our traineeships saw reduced numbers. Our risk assessment put in place some strict measures to ensure everyone was safe and followed protocol. Some of our staff were furloughed meaning our work had to simplify and streamline, and some of our training content moved online (our Effective Camera Trapping Course for instance). Meanwhile, we have been working to enter into a comprehensive agri-environment scheme for our new land to rewild (50 acres) to subsidise our farming practice and allow us to prioritise wildlife. Given the land is listed historic parkland this is not without its complexity – see below!

One of the aims of the Wild for People project is to help more people engage with nature on the estate. Is the area open to the public and/or do you host events that local people can get involved with?

In partnership with Sharpham Trust we have been awarded £177,000 from the National Lottery Heritage Fund to run a comprehensive public programme of education and events alongside our rewilding. This naturally has had a slower start than originally planned due to the pandemic but the funding has allowed us to offer fully subsidised placements on our traineeship. Alongside this we will start up a new volunteer day later this year to allow hands on engagement with rewilding. The process over the next three years – the duration of the Lottery project and the first three years (of five) of our tenancy and agri-environment countryside stewardship programme – will be to reinstate the historic parkland at Sharpham, which is in a degraded state, and convert the land to organic status. This will involve planting 140 trees in their original location from over 200 years ago, repairing the bridge over the Sharpham Marsh and allowing permissive access to the historic viewpoint with the installation of kissing gates. It will also allow us to fence the perimeter of the holding to allow stock to freely roam across the full 50 acres, choosing where to forage, dung and rest uninterrupted, passing between the two parcels of land either side of the public access farm track with the aid of gates. This work programme will sit with our public invitation volunteer days, our nature conservation traineeship and the work programme for the people United Response support. Sharpham Trust will also run a series of public events and school visits, culminating in an annual Bioblitz where we can study the impact of our rewilding over an intensive 24-hour wildlife survey period.

In terms of rewilding, do you feel it is important to strike a balance between the land being ‘productive/useful’ and leaving it to nature?

In terms of the balance of farming and wildlife, my feeling is that we need to view the role of the countryside through a very different lens to the one we have been viewing it through. The countryside provides many different things to us; from the food we eat and the employment we gain to our recreation and wellbeing, to other ‘ecosystem services’ including flood defence, carbon capture and of course for wildlife. We have become very efficient at food production, but this has been to the detriment of wildlife, where we have seen the catastrophic decline in species number and diversity since the industrial revolution. In order to halt this decline we need a fundamentally different set of priorities and management approaches for the countryside, that encourage and importantly fund wildlife friendly initiatives. Rewilding is, I believe, the best, most sustainable, most captivating and acceptable approach to wholescale land management for wildlife.

Productive agricultural land should, in my view, have food production as its main objective. However, I believe that marginal land, under a skewed farm subsidy model that pays for land to be farmed regardless of its productivity, should have a different value placed upon it, and should be (un)managed accordingly. A great example is our land at Sharpham. Many of the uplands, steep sided valleys and unproductive farmland could see a regeneration in wildlife that should be supported by a different farm subsidy model and diversified economies that would provide employment, bring people back to the countryside and connect people in a deeper way with nature. And whereby the cumulative benefit would be seen not just in increased wildlife, but in our collective effort to become carbon neutral with thriving ecosystems and connected communities. Our small project is part of this and with a public engagement agenda we hope to share these values with as wide an audience as we can so people can see the true, intrinsic value of nature and the role the countryside has on all our lives.

What is the greatest challenge of the project?

There are many challenges to our project, aside from the obvious and immediate Covid-19. Brexit will see a different relationship with the EU, and the ability of European trainees to study with us to share good practice and learn about rewilding across the continent may be compromised. The values I mentioned above should be supported under the new, post-Brexit ELMS farm subsidy scheme that will replace countryside stewardship in the coming years. However, as we enter a recession the budget available to support these initiatives may be reduced and turn landowners away from wildlife-friendly practices towards more intensive agriculture. These economic factors are very relevant to our long term aspirations and in inspiring and motivating other local landowners in joining the wildlife resistance.

The landscape at Sharpham that is being rewilded has a significant cultural and historic value already – it is an iconic landscape, set within the South Devon AONB and has a grade 2* listing for its historic importance, as well as a national cycle route passing through it. The changes we will see under the new rewilding regime will change the way this landscape will look and feel. Our initial work to restore the historic parkland aims to honour its heritage; our ongoing rewilding will give it a new and relevant role long into the future, and will be part of its story. We hope to be able to share this story so that people can see the value of it, and balance these different values.

We have learnt from the Knepp Estate (a large rewilding project in the east of the UK set on a lowland farm) some of the challenges that rewilding sites face. Indeed, in running our existing holding we have seen dog attacks on our livestock and littering, with livestock eating waste left by people enjoying the dramatic walks and views of the Dart Valley. Our mixed stocking will bring their own challenges when interacting with people, but we have measures in place to manage this risk. Newborn calves for example are very cute to look at, but their mothers can be very protective and feel any proximity to their offspring as a threat. We are definitely not taking these challenges lightly, however, we know that the majority of the public are aware of and respect the countryside.

The training scheme offers the trainees a great range of practical field skills and conservation experience. What advice would you give to a young (or not so young!) person who is wanting to get into conservation as a career?

Most of the employers we engage with say that that experience is key. This is however the challenge that prospective employees face – employers requiring experience and employees finding it increasingly difficult to gain valuable experience. I’d say keep going! Find creative ways to gain experience, whether it’s practicing your ID skills in your garden or out on walks. When you get the chance to apply or make it through to interview show enthusiasm, be genuine and authentic – the people interviewing you are human too – and try to use good, relevant examples to prove your passion. Also try to be true to yourself – if the job you are applying for isn’t necessarily the one you would hope to do long term, be honest with yourself about it, and don’t give up!!!

In the meantime, keep linked with job advertisers like Countryside Jobs Service and environmentjob and build your network on professional/social media platforms (like LinkedIn) with employers – nature conservation is a small world. Aim to use relevant examples related to the job advertised; even if the experience you’ve had is small, don’t big it up; be honest and, most importantly, detailed – tell employers exactly what you have done, when, where, for how long and who with. Also, don’t be afraid to ask employers what training they offer – they don’t need you to be the finished article but they want evidence of your awareness of the world and the role you’ve applied for and that you have adaptable skills and are willing to learn. Its become a cliché to an extent, but whereas your education will prove a level of understanding of your subject, what employers also want to know is how good you are at some of the softer skills like teamwork, flexibility, creativity, application and dedication, and having good examples of these to hand will be invaluable.

The post-Covid employment landscape will make job hunting even more challenging, so keep an eye on current government initiatives and any opportunities that may pop up over the next 12-18 months. The government has promised to invest in a green economic recovery and this may well see new training opportunities that could be the key to you gaining relevant experience.

Finally, have a look at our blog page. Here, members of the Ambios team offer more advice, support and top tips on how to get a career within the conservation sector.

Find out more about the Wild for People project on The Sharpham Trust website or connect with them on Twitter, Facebook and Instagram.

For more information about Ambios Ltd, visit their website. They can also be found on Twitter, Facebook and Instagram.

Enjoy a wonderful birdseye view of the Sharpham Estate as it currently exists today in the video below:

NHBS In the Field – Browning Patriot Trail Camera

Browning Patriot Trail Camera

Completely weatherproof and able to run for months on a single set of batteries, trail cameras are now commonly used for wildlife surveys or studying animal behaviour, and are becoming a vital tool for conservation all around the world. They are also incredibly popular with naturalists who are interested in finding out what the wildlife is up to on their local patch.

The Browning Patriot, released this year, is one of Browning’s top of the range cameras. Along with excellent resolution image and video capture (24MP images, 1920x1080p video), the Patriot features Browning’s unique dual-lens technology. This means that a separate lens and sensor system are used for daytime and night time capture, allowing you to capture excellent quality footage whatever the time of day. No-glow LEDs, which are completely invisible to both humans and other animals, are used to illuminate your subject at night up to a distance of 34m. A colour viewing screen, adjustable steel tree bracket and host of advanced camera settings all add to the Patriot’s appeal.

How we tested

We loaded the Patriot with a full set of AA batteries and a 32GB SD card then set the time and date. The camera mode was set to ‘Trail’ which means that it would record still images whenever the motion sensor was triggered by movement. The capture delay (ie the time between images being taken) was set at 5s and the image quality 24MP. Multi-shot mode was set to off (ie the camera would only take a single image per trigger) and the capture timer was set to 12.00am for both the ON and OFF times, meaning that the camera would be active 24 hours a day.

Our initial test took place in a back garden with the camera mounted on a tripod approximately 3m away from a baited tree stump. Ensuring that the camera was angled correctly was very easy, as the background of the main viewing screen shows a live image from the camera. We also conducted a motion trigger test by selecting ‘MOTION TRIGGER’ and then waving a hand above the stump to check that the light on the front of the camera was activated.

For the second field test the camera was placed in a ride that was cut into an area of wetland where there have been frequent otter sightings. Once again the camera was mounted on a tripod but this time the camera was set to record video (high resolution, length 20s, capture delay 5s).

In the third and final test, the camera was sited in an area that had both moving water and vegetation within the motion detection range. This was to provide us with some idea of the camera’s sensitivity and to see whether it would be repeatedly triggered by this motion. The camera was set to record video with the same settings as used previously.

What we found

When sited in the garden, the camera took lots of pictures of birds that were attracted to the bait. The camera triggered reliably and the quality of the images, including the colour reproduction, was good. We were particularly impressed that the images below – although taken first thing in the morning, pointing directly into the sun – were not over-exposed.

Unfortunately, when we retrieved the camera from the second field test, a number of cows had broken into the area from a neighbouring field and knocked over the camera. The footage of the cows, however (despite not being what we had hoped to capture!), was good quality.

In the final test we were pleased to observe that the camera had triggered only with the arrival of the local birds, and we did not have to sift through 100s of videos of empty scenery. The audio recorded with the clip featured below was also very true-to-life.

Our opinion

Although the second, and potentially most interesting, part of our field test was prematurely curtailed, this exercise gave us a good chance to familiarise ourselves with the Browning Patriot and to see the camera in use. First up – the manual. Clearly written and lacking any unnecessary waffle, the manual made setting up the camera incredibly straightforward. In fact, this parsimony also extends to the camera itself – while there are enough options to give you plenty of control over the footage collected, there aren’t so many that it becomes overwhelming.

The front-opening design means that it is really easy to alter the settings even when your camera is strapped in place. Similarly, the bottom-loading battery tray and easily accessible SD card slot mean that these can both be changed quickly in the field without moving the camera. The steel bracket on the rear of the camera means that, when strapped to a tree or post, it grips the surface, making it more stable. For our tests, we attached the camera to a tripod which allowed us lots of control over the camera angle and height. However, as we found out, it also makes it much more susceptible to being knocked over. For locations where security is an issue, a groove in the case that runs beneath the bracket allows it to be secured with a cable lock – one with a maximum diameter of 8mm would be required.

As previously mentioned, being able to view a live image from the camera during setup, along with the motion trigger function, means that you can be sure that your camera is angled correctly. (It’s really important to remember to turn off the motion trigger function before you leave the trail camera, however, as it will stay in this mode until it is turned off manually). The sensitivity of the camera appeared to be set very cleverly, as it was triggered reliably by the movement of birds and other animals, but we experienced very few empty shots or videos, which suggests that the movement of water or vegetation were not affecting the motion sensor.

The only minor limitation we found with this camera is that the Patriot doesn’t have a hybrid mode which means that you have to choose between capturing still images or videos. (Many cameras give you the option to record both and will capture a number of images first before then switching to video record).

Overall we were very impressed with the Browning Patriot and would wholeheartedly recommend it for professional or personal use. The images and videos were good quality, the camera was easy to set up and position and the price (currently under £200) is very competitive. We’re eager to continue using this camera and still have high hopes for getting some footage of our elusive otters. Check back soon to find out if we’re successful!

The Browning Patriot is available through the NHBS website and is also available as a starter bundle which includes 8 x Lithium AA batteries and a 32GB SD card.

To view our full range of trail cameras, visit www.nhbs.com. If you have any questions on wildlife recording or would like some advice on the microphone for you then please contact us via email at customer.services@nhbs.com or phone on 01803 865913

Improve your UK field skills with online ID resources

During lockdown and social isolation, many of us appreciated how important nature is to our happiness and wellbeing. It also gave us an opportunity to connect with local wildlife and develop or brush up on our identification and field skills.

While a good field guide is invaluable for this, there are also a huge number of really useful online resources available to help with identifying wild plants and animals. In this article we have listed a few of our favourites, covering plants, butterflies and moths, amphibians, birds, mammals and invertebrates.

We have also included links to ongoing citizen science projects for each; if you’re regularly taking note of the species you find then why not contribute this information to an organisation that can use the data to monitor biodiversity and inform conservation decisions.

At the end of the article you will find a couple of apps that can be used to record, identify and share your general wildlife findings.

PLANTS

Identification

Plantlife’s Plant and Fungi Species – Allows you to select the time of year, flower colour and habitat to narrow down your search.

Botanical Society of Britain and Ireland (BSBI) Flora Search – A more in-depth key that allows you to select information relating to the plant’s location, habitat and structure in order to identify your specimen.

Makaques UK/Irish Flora Key – A new interactive key to the flora of the British Isles, this in-depth database includes information on 3221 native and introduced species.