NHBS Guide to newt survey equipment

 

Great Crested Newt. Image  by Lottie

Great Crested Newts are the UK’s most strictly protected amphibian, requiring licensed ecological surveys if a development may affect them. As the first signs of spring emerge, ecologists are preparing for the start of this year’s newt survey season. Below, we have compiled a list of the most common newt survey methods and the equipment needed for each, so that you can ensure you have everything you need as the survey season approaches.

Netting

Netting for adult and larval newts can be a useful tool in both survey and relocation. Here at NHBS, we have designed an amphibian net specifically for the safe and efficient capture of newts. The net bag is attached by a wide velcro collar which prevents newts from becoming caught between the frame and the bag. The bag can also be removed from the frame to be disinfected between sites. The seams have been carefully placed so that they do not come into contact with the front edge of the net, and the material of the bag is a soft 2mm mesh. The net head is 300mm wide and comes with a sturdy, wooden 1.2m handle. We also sell a diamond-shaped amphibian net that comes in either standard depth or deep. Its shape is ideal for easy and safe capture for amphibians and is also available in a collapsible frame for easy transport between sites.

eDNA

The presence of Great Crested Newts can be determined by analysing pond water samples for newt DNA. This process is known as eDNA sampling and is a recent but very effective way of newt surveying that causes very little disturbance to the newts themselves. Provided that the sampling and analysis protocol complies with DEFRA guidance and that samples are collected between 15th April and 30th June, then eDNA test results are accepted by Natural England and Natural Resources Wales. This year, NHBS has once again teamed up with eDNA laboratory, Nature Metrics to deliver a complete Great Crested Newt eDNA analysis service. Combining our expertise in sourcing, packing and shipping equipment with the excellent laboratory proficiency of Nature Metrics, this partnership facilitates a fast and efficient service. If you would like to find out more about the eDNA services that Nature Metrics provide, please visit www.naturemetrics.co.uk

Dewsbury Trapping

The Dewsbury trap is an innovative design of newt refuge trap that is exclusive to NHBS. The clever design of this trap ensures that any trapped newts have access to both fresh air at the top of the trap and a thermally stable refuge at the bottom of the pond. They can be easily deployed from the edge of the pond meaning that not only is this trap safer for newts, but it is also safer and more convenient for surveyors too. In preliminary trials the Dewsbury trap was found to be more effective at catching newts than traditional bottle trapping methods and can be left unattended for up to 24 hours meaning night visits are not necessarily required.

Please note: we recommend that you contact your national licensing authority (Natural England, Natural Resources Wales, Scottish Natural Heritage, etc) before you purchase this trap. The Dewsbury Newt Trap is not included within either the Level 1 or Level 2 Natural England Class Survey Licence and a separate licence is required

Bottle Trapping

Bottle trapping is a popular method of surveying for both detecting and assessing populations. It can, however, become quite labour intensive, especially if you are looking to cut bottles into traps yourself. To save yourself some valuable time, we sell pre-cut bottle traps with the head inverted and ready to deploy. These can be bought in packs of 40 or 120 and are cut from 2l PET bottles with a 28mm neck diameter. Alternatively, we sell the whole bottles if you would rather cut the traps yourself.

Torching

Torching is a less invasive and effective method of counting/observing newts without the need for capturing them. Torches are recommended to be between 500,000 and one million candlepower and need to ideally last several hours at a time. The Cluson CB2 range is very popular among ecologists and provides 1 million candlepower with long lasting battery life and an easy-to-use pistol type grip. For a more lightweight and economical option, the LED Lenser is a powerful torch that offers up to 450 lumens and a sharply focused circular beam that can last up to 300 hours on a low power setting.

 

Drift Fencing

Fencing can either be used to temporarily exclude or contain newts in mitigation projects. It can also be used to aid the capture of newts for relocation and is typically a short barrier with the base buried underground. Our Tristar Newt Fencing comes in rolls of 100m, is made of UV stabilised polythene sheeting and tinted green. It is designed to resist weather damage and has a life expectancy of 5 years, making it ideal for temporary mitigation projects during development works. It is easy and simple to put up and can be fixed into place with our soft wood stakes.

Pitfall Traps

Often, pitfall traps are used alongside drift fencing in order to trap and translocate newts in relocation projects. They consist of a container that is buried underground often flush with the edge of drift fencing. Both square buckets and round buckets have been shown to be effective and we supply several options depending on your preferences.

Accessories

Below are some accessories that may come in use when surveying Great Crested Newts: 

 

Light & Dry Micro First Aid Kit
£15.95 16.99

Bamboo Canes
From £13.00 for 100

dialMax Vernier Dial Caliper
£29.99 45.00

Snowbee Granite PVC Thigh Waders
£40 (various sizes)

Snowbee Lightweight Neoprene Gloves
£12.95 (various sizes)

Replacement Amphibian Net Bag
£26.99

Broad Spectrum Disinfectant Tablets
£19.99

Breaksafe Thermometer
£7.50

A note on licensing

Please note that Great Crested Newts and its habitat are protected by law. Any Great Crested Newt survey work must be undertaken by a licensed ecologist. Different levels of license are required for different survey and mitigation methods. For more information, please visit https://www.gov.uk/government/collections/great-crested-newt-licences#great-crested-newt-survey-and-research-licences

NHBS Guide to small mammal survey equipment

Small mammals are common and widespread across many of our terrestrial ecosystems. They play a crucial role in ecosystem food-webs as key prey species for many carnivores and are also useful as indicator species for agricultural change and development. Consequently, surveys of small mammal populations can be a useful tool for ecologists, researchers, and conservationists alike.

Small mammals are most commonly monitored through the use of live traps. These allow a range of species to be monitored simultaneously and also allow biometric data such as weight and sex to be collected. In addition, estimates of population size and structure can be calculated using capture-mark-recapture (CMR) techniques. However, other more passive monitoring techniques such as dormouse nest tubes, hair tube, and footprint tunnels are also available. Below we will take a look at some of the most popular small mammal survey equipment.

Longworth Traps

Longworth traps have been widely used in the UK for many years. They are made from lightweight yet durable aluminium and have been consistently well documented in scientific literature and ecological reports.

The trap consists of two parts: a tunnel which contains the door tripping mechanism, and a nest box, which is attached to the back of the tunnel. The nest box provides a large space for food and bedding material to ensure that the trapped animal is comfortable until release. The sensitivity of the trigger mechanism can be adjusted depending on the target species, although Pygmy shrews have been known to be too light to trigger the mechanism. The door can be locked open for pre-baiting for ease of use.

The Longworth trap comes as two options: with a shrew hole or without a shrew hole (Please note that shrews are a protected species so ensure you are aware of the relevant laws in the country in which you are trapping).

Sherman Traps

Sherman Trap

Sherman traps are another popular live-trap which can be folded flat for ease of transport and storage. They work by a trigger platform which causes the entrance door to shut when an animal runs into the trap. Sherman traps are formed of one compartment and because of this, it can be difficult to add food/bedding into the trap without interfering with the trigger platform. The traps may also distort over time with repeated folding. Sherman traps come in a variety of sizes and lengths so that you can find a trap to best suit your target species and can be purchased as either an aluminium or galvanised version which is more resistant to rusting.

NHBS Water Vole Trap

If you are looking to trap and survey water voles, we offer a water vole trap which comprises an extra large (XLK) Sherman trap with its rear door removed and an attached nesting compartment. This trap is suitable for water vole survey, such as capture, mark, recapture studies, as well as water vole relocation projects.

 

Footprint Tunnel

Footprint tunnels are a less invasive method of surveying small mammals. Species presence/absence can be determined by examining the footprints made by mammals that have walked over an ink pad to reach the bait left in the tunnel. This method is especially useful for determining the presence of hedgehogs that are not otherwise easily ‘trapped’. The tunnel comes with a UK mammal footprint identification sheet; however it may be difficult to distinguish between some species of smaller mammals.

Squirrel Hair Traps

Squirrel hair traps are another non-invasive survey method that is designed for red squirrel survey. When squirrels pass through the baited trap, their hair is collected on sticky tabs within the tube. These hairs can then be analysed to determine whether red squirrels are present in the area.

 

Dormouse Tubes

Dormouse nest tubes are a cheap, easy and very popular method of determining the presence of dormice within a habitat. The tubes consist of a wooden tray and a nesting tube. Dormice make nests in the tubes and it is these that are used as indicators of their presence in the habitat. Dormice are legally protected in the UK and must not be handled unless you have a licence to do so. Nest tubes can be set up and checked without a licence until the first evidence of dormouse activity is found. After that, only a licensed handler can check them.

Accessories, guides and books

Below are some accessories, guides and books that are commonly used for mammal survey and monitoring:

 

Small Mammal Holding Bag
£2.50

Pesola Light-Line Spring Scales
From £35.00

Pesola PTS3000 Electronic Scale
£126.00

Heavy Duty Extra-Large Polythene Sample Bags
£0.70 per bag

Animal Handling Gloves
£5.69 5.99

Marking Flags
£2.50 for 10

Britain’s Mammals
£13.99 17.99

The Analysis of Owl Pellets
£4.99

Britain’s Mammals 2018
£17.99

A Guide to British Mammal Tracks and Signs
£4.50

A note on licensing

Please note that some small mammal species are protected by law (e.g. shrews and dormice in the UK) and you must obtain a license from Natural England, Scottish Natural Heritage or the Natural Resources Wales if you set traps with the intention of trapping any species of shrew. Please ensure you are aware of and meet the requirements of any relevant laws in the country in which you are trapping. Please visit https://www.gov.uk/government/publications/survey-or-research-licence-for-protected-species for more information.

The Mammal Society: Publisher of the Month

With a recent publication reviewing the status of Britain’s mammals, now is a good time to feature The Mammal Society as the NHBS Publisher of the Month for January.

 

 

 

 

 

 

Last year saw the publication of the first comprehensive review of the status of British mammal populations for over 20 years and and the more concise Britain’s Mammals 2018. These works provide vital reference texts for anybody working within UK mammal conservation and both titles express The Mammals Society’s commitment to science-led mammal conservation.

Forty Years of Publishing

To celebrate The Mammal Society, we are offering 20% discount on four of their important titles throughout January.

The Water Vole Mitigation Handbook £19.99 £24.99

Mammals of the British Isles Handbook £27.99 £34.99

How to Find and Identify Mammals £9.99 £11.99

UK BAP Mammals Interim Guidance for Survey Methodologies, Impact Assessment and Mitigation £9.99 £11.99

 

 

 

Future Publications

The Mammal Society aims to continue to publish new and updated titles in 2019 and beyond. We are particularly looking forward to a new edition to the long out-of-print Live Trapping of Small Mammals A Practical Guide which is currently in preparation.

The Mammal Society and NHBS

NHBS are proud to be the official distributor for all The Mammal Society books and are delighted to be able to help them communicate their expertise to passionate naturalists and conservation professionals alike.

From Britain’s Mammals 2018, to The Analysis of Owl Pellets and How to Find and Identify Mammals: browse all publications by The Mammal Society.

 

 

 

 

2019 Mammal Photographer of the Year

Taken a great photo of a British mammal?

Why not enter the Mammal Society’s 2019 Mammal Photographer of the Year competition? The competition is for amateur photographers, it’s free to enter and, as well as the chance of getting some great national coverage, you could win a £50 NHBS voucher or a year’s subscription to British Wildlife magazine, among many other prizes including a holiday! Go to https://www.mammal.org.uk/mpoy/ for more details on how to enter and full terms and conditions. Closing date for entries 1 March 2019.

Mammal Photographer of the Year 2018

2018 Winner: Common Dolphin in Flight by James West
2018 Runner Up: Deer Stag by Alastair Marsh

 

 

 

 

 

 

Field Guide to the Ladybirds of Britain and Ireland:

To the general naturalist, ladybirds are arguably the most familiar group of beetles and an up-to-date field guide has been long overdue. Now, after exhaustive research and diligent illustrations, this brand new field guide covering all 47 species of ladybird occurring in Britain and Ireland is finally available.

 

 

The authors Helen E. Roy and Peter Brown and illustrator, Richard Lewington signing the hardback edition exclusively for NHBS. Available while stocks last…

They also found time to answer a few questions regarding the making of this definitive field guide to the ladybirds of Britain and Ireland.

With all the research, detailed illustrations, and accessible format design of this guide, how long has this project been in the making?

 

As the illustrations of the adults, larvae and pupae were all made from living specimens, collected in the wild, we needed at least two seasons to collect them all, and for Richard to illustrate them.

Ladybirds are a niche set of organisms which can be often overlooked, where did the inspiration to produce this field guide come from?

The brightly coloured ladybirds are an extremely popular group of insects but the small so-called inconspicuous ladybirds are under-recorded. Similarly, the larvae and pupae of ladybirds are less well known. We hope that this field guide, adding to the popular series of field guides published by Bloomsbury, will encourage recording of all ladybirds in all life stages. It is also a celebration of the amazing contributions to the UK Ladybird Survey from so many people.

Field guides can provide an essential tool to assist monitoring and conservation efforts of species. Could you explain why our ladybirds may need to be monitored?

Ladybirds, like all insects, respond to environmental change in different ways. Some species are expanding in range but many others are struggling. Understanding these patterns and trends is extremely important for informing conservation and decision-making. Many species of ladybird are beneficial, providing pest control of common garden and agricultural pests such as aphids and scale insects, and so it is important to consider the changing dynamics of these important species. How ladybirds are responding to climate change is another important aspect that the monitoring data will show.

Each illustration is so detailed, what is the process for reproducing a ladybird so accurately?

Detail and accuracy are the two most important considerations when producing illustrations for a field guide and working from actual specimens, rather than from photographs, is essential. Only then can measured drawings be made for correct anatomical details. Photos can be used as a supplement and museum specimens are also helpful if live material is unavailable.

With each book or field guide you hear of unexpected challenges. What was the biggest challenge in creating this field guide?

 

As the larval and pupal stages of ladybirds are quite short in duration, the main challenge for Richard was having to illustrate them as soon as he received them, often by post. The larvae also needed to be fed, at the same time ensuring the carnivorous species were kept apart, as many are cannibalistic. The inconspicuous species were the most challenging to illustrate as they are tiny, most around 2–4mm long, and covered in minute hairs, which often form diagnostically important patterns on their wing cases.
It has been such a pleasure to work together – we have all learnt from one another along the way. It has been inspiring to hear from Richard about the microscopic details of some of the little ladybirds that had previously gone unnoticed by us.

Helen E. Roy (Author)

Peter Brown (Author)

Richard Lewington (Illustrator)

 

 

Professor Helen Roy’s research at the Biological Records Centre focuses on the effects of environmental change on insect populations and communities, and she is particularly interested in the dynamics of invasive species and their effects on native biodiversity.

Dr Peter Brown is an ecologist and senior lecturer in zoology at Anglia Ruskin University in Cambridge. His research focuses on three main areas: ladybirds, non-native species and citizen science.

Richard Lewington is regarded as being one of the finest wildlife illustrators. His meticulous paintings of insects and other wildlife are the mainstay of many of the modern classics of field-guide art, including the Field Guide to the Moths of Great Britain and Ireland and the Field Guide to the Bees of Great Britain and Ireland.

 

Field Guide to the Ladybirds of Britain and Ireland

By: Helen E. Roy (Author), Peter Brown (Author), Richard Lewington (Illustrator)

Paperback | Nov 2018 |  ISBN 9781472935687                    £19.99 £24.99                                                                              Hardback | Nov 2018 |  ISBN 9781472935670                    £37.99 £44.99

 

 

 

 

 

 

Browse all our Ladybird books

 

NHBS Field Sessions: Waterway Surveys for Daubenton’s Bats

NHBS’ staff members are wild about wildlife! To showcase this, we are encouraging our team to write blogs about their experiences with nature.

During the Summer months, Jon Flynn, a member of NHBS’ Wildlife Equipment Team attended a number of Waterway Surveys for Daubenton’s bats (Myotis daubentonii). Read more about his survey experiences below:

Stretch of the River Teign captured by Westcountry Rivers Trust via Flickr (CC BY 2.0).
Stretch of the River Teign captured by Westcountry Rivers Trust via Flickr (CC BY 2.0).

“On Monday 6th July I took part in a Waterway Survey for Daubenton’s bat along a stretch of the River Teign in Devon. The survey is completed twice per year in conjunction with the Bat Conservation Trust and is part of an ongoing data collection programme for bat species around the UK. The lead for this particular survey was John Mitchell who has been surveying this particular length of the Teign, near Teigngrace, for a good number of years. It was my third survey there.

The survey was due to start 40 minutes after sunset, so we met at 9.00pm and made our way along the edge of a maize field to arrive at our first stopping point. This was to be a transect survey which meant walking a length of the river bank and stopping at ten predetermined points to record bat activity at each one. We stood at the river’s edge and immediately noticed that the river level was a lot lower than it was during our last visit a year or so ago. We recorded air temperature and cloud cover and, as we prepared, various species of bats could already be seen zooming around the trees and openings as they commenced another night of nocturnal foraging. The air was very warm, still and humid, and flying insects were everywhere including a host of moths and some less welcome biting species.

As the light faded it was time to start. With bat detectors switched on and earphones in place, we directed a torch beam on the river’s surface and awaited the arrival of the first Daubenton’s.

Looking for bats at twilight by Nic McPhee via Flickr (CC BY 2.0).
Looking for bats at twilight by Nic McPhee via Flickr (CC BY 2.0).

The Daubenton’s bat is a species which typically occupies riparian woodland.  They often roost in trees along the river bank and hunt by skimming low over the surface of the water for insects. They can take prey from the water’s surface using their feet or tail membrane.

As bats skimmed through the torch beam we were able to count them. We counted the number of passes that we observed and for this a clicker counter is always useful! The bats that we heard but did not see were also recorded as additional information. I set my Magenta 5 at 50hz and listened whilst John relied on his trusty and more accomplished Bat Box Duet.

After four minutes on the stopwatch we finished counting, compared counts and wrote down results. At stop number 1 there were certainly bats present, but they were swooping around quite high above the water surface and not showing the typical behaviour of Daubenton’s – John was dubious that they were our target species so we recorded them only as potential sightings.

Using GPS devices and torches we left for Survey Point 2 further down the river bank and repeated the same process as before. At this location there was no denying that these WERE Daubenton’s bats, as the torch beam caught their pale almost white ventral fur, confirming their identity. Our detectors were full of noise too, including the typical intense zap as a bat homed in on prey.

A close-up of a Daubenton's bat. Image captured by Gilles San Martin via Flickr (CC BY 2.0).
A close-up of a Daubenton’s bat. Image captured by Gilles San Martin via Flickr (CC BY 2.0).

On we progressed with eight more stopping points to go. Occasionally our river bank scrambles took us through thickets of invasive Himalayan balsam (Impatiens glanduliferaand Japanese knotweed (Fallopia japonica) a sobering reminder of how our countryside is changing. The night remained still and warm and it almost felt like we were in a different country.

After eight more stops my watch said 11:20pm. It was good to see that bats were in profusion that night, as John stated ‘It was one of the best ever totals, with one stopping point recording over 50 passes!‘.

Two weeks later and we repeated the process. But this second night felt noticeably cooler and there were fewer insects on the wing. Nevertheless bats were still out and about in reasonable numbers and an average score was calculated between the two Waterway surveys.  Overall there were encouraging signs that the Daubenton’s bat continues to do well along this particular stretch of the Teign.”

To find out more information about the various bat detectors available, go to our website. To find out more about how you can help bats in your local area, have a look at our handy guide.

If you like the idea of taking part in Waterway Surveys (or other kinds of bat surveys) then contact the Bat Conservation Trust or have a look at their website here. It’s great fun and you can put your bat detector to important use!

An NHBS field trip – searching for Nightjars

This week a small group of us took a trip to Dartmoor to try and catch a glimpse of Nightjars. As well as getting a chance to see one of the UK’s most elusive birds this was also a great opportunity to field test some of the equipment we sell.

Heading out to Dartmoor in the evening. Image by Oliver Haines.

Nightjars are cryptic, nocturnal birds that arrive in the UK in May to breed before migrating south in September. For the best chance to see these amazing creatures you need to head to heathland, moorland or open woodland on a warm, still evening. If you are early enough in the season you may also get a chance to see the males displaying, showcasing a repertoire of wing claps and churring.

This great selection of equipment meant that we could look out for bats and moths as well as Nightjars. Image by Oliver Haines.

So what did we pack for an evening of Nightjar watching? Our kit bag is below:

Wildlife Equipment Manager Steve sets up the SM4 Acoustic Recorder. Image by Oliver Haines.

Looking for moths using a simple torch and white sheet. Image by Oliver Haines.

At the site we visited we were lucky enough to see 2-3 males displaying and, despite the low light conditions, the binoculars were extremely useful for picking out individuals on branches. We were also able to capture some great audio recordings with the SM4 Acoustic recorder which we deployed for a few hours. A sample audio clip from the SM4 can be found below. The Tascam allowed us to record as we watched the nightjars displaying, giving us the chance to record all parts of the display. During the walk back we started up a couple of the bat detectors and were greeted by a few different species including noctules and pipistrelles.


Images by Oliver Haines and from Nightjars of the World.

What would we take next time?

A parabolic microphone (Telinga PRO-X or Hi-Sound Mono Parabolic Microphone) would have been extremely useful for getting some high-quality recordings. Although the Tascam worked well by itself, a highly directional parabolic microphone would have allowed us to get higher quality recordings and reduce background noise.

The binoculars performed fairly well given the low light conditions but on the next trip I would be really interested in testing a night vision scope such as the Pulsar Digiforce 860RT as a way to try and spot perched nightjars later into the evening.

Nightjar chicks in their nest on the ground. Image by Oliver Haines.

We had a great evening observing these fascinating birds and I highly recommend it. Nightjar populations have been recovering recently but they are still an amber listed species. They are highly sensitive to habitat change and, since they nest on the ground, are particularly vulnerable to disturbance from people and dogs. So if you decide to go and observe the Nightjars displaying this summer please be mindful, stick to paths and keep dogs on leads. More information on Nightjar conservation and identification can be found on the RSPB website.

National Insect Week 2018

National Insect Week is organised by the Royal Entomological Society and occurs every two years. In 2018 it takes place from 18th to 24th June.

National Insect Week 2018

Following the shocking news in 2017 which revealed recent drastic declines in insect numbers, insect and invertebrate biodiversity has never been more critical. National Insect Week aims to inspire people of all ages and backgrounds to learn more about insects and the vital roles they play in almost every ecosystem on earth.

To celebrate National Insect Week hundreds of events will be occurring throughout the UK, ranging from Bioblitz days, insects walks, workshops and even the chance to dine out on edible insects. Take a look at the interactive map on the official National Insect Week website to see what’s happening where you live. Or why not organise your own event? Don’t forget to submit the details on the website though so that it can be added to the map!

New to the world of insects?

Why not get started by watching the following videos from the Royal Entomological Society. They provide a brief introduction to the various groups of insects and explain why they are so vitally important to life on earth. If you’re eager to learn more then you can read about all of the main orders of insects here.

Ready to start finding and observing insects outside?

At NHBS we sell a huge range of insect identification guides as well as butterfly and sweep nets, moth traps, handheld magnifiers, bug pots and all the other accessories you need to start identifying insects in the field. Follow the links below to visit the shopping pages on our website.

Guides to Butterfies and Moths
Guides to Bees, Ants and Wasps
Guides to Beetles (Coleoptera)
Guides to Flies (Diptera)
Moth Traps

 

 

 

 

 

 

 

 

 

 

 

 

 

Insect Nets and Beating Trays

 

 

 

 

 

 

Hand Lenses and Microscopes
Bug Pots

 

 

 

 

 

 

 

 

 

Hedgehog Awareness Week 2018

The hedgehog is one of the nation’s favourite garden visitors. However, due to severe declines in their numbers, they are now a priority species in the UK’s Biodiversity Action Plan. Image by Peter O’Connor via Flickr (CC BY 2.0).

Hedgehog Awareness Week runs from 6th – 12th May and is organised by the British Hedgehog Preservation Society.

Here are seven ways that you can get involved this year:

1. Donate to the BHPS by texting HHOG18 £5 to 70070, or donate via their Just Giving page. The BHPS is a charity that relies solely on membership and donations. They provide advice to the public on how to care for and encourage local hedgehogs and they maintain a national list of hedgehog rehabilitators. They also raise awareness and support for hedgehogs and fund research into the behaviour and conservation of hedgehogs in the UK.

2. Hold a coffee morning or other fundraising event to raise funds for hedgehogs. Make sure you tag any posts about your event on social media with #hedgehogweek and don’t forget to let BHPS know what you’re doing, so they can keep up-to-date with everything that’s going on around the country.

3. Post some leaflets in your local area letting people know how to care for hedgehogs in their garden and what to do if they find an injured hog. Lots of leaflets can be downloaded from the information section on the BHPS website.

4. Contact your local council or tool hire centre and ask them to put free warning stickers on all of their strimmers.

5. Educate yourself about hedgehogs and their needs. Take a look at our Hedgehog Facts & FAQs blogpost for lots of information or treat yourself to one of the great books about hedgehogs available from NHBS:

The Hedgehog

Hedgehogs

Hedgehog

 

 

 

 

 

A Prickly AffairHedgehog RehabilitationHedgehog New Naturalist

 

 

 

 

 

From left to right, top to bottom:
The Hedgehog – Pat Morris
Hedgehogs – Pat Morris
Hedgehog – High Warwick
A Prickly Affair – Hugh Warwick
Hedgehog Rehabilitation – Kay Bullen
Hedgehog New Naturalist – Pat Morris (Due June 2018)

6. Make your garden hedgehog-friendly: Attempt to keep some areas wild and overgrown and, if you have a garden fence, cut a hole at the bottom measuring 13 x 13cm as this will allow hedgehogs to pass through on their nightly wanderings. Provide a shallow dish of fresh water along with some dog or cat food, some chopped unsalted peanuts or some sunflower hearts. Finally, make or buy a hedgehog home. This will provide a safe and warm space for hedgehogs to hibernate throughout the winter, and also for a female to raise her young in the spring and summer.

Igloo Hedgehog Home

Hedgehog Nest Box

Eco Hedgehog Nest Box

 

 

 


From left to right:

Igloo Hedgehog Home
Hedgehog Nest Box
Eco Hedgehog Nest Box

7. Find out if hedgehogs are visiting your garden with our brand new Mammal Footprint Tunnel. Simple to set up and safe for children (and animals), the tunnel is a fun way to collect tracks of hedgehogs and other small mammals in your garden.

The NHBS Guide to UK Amphibian Identification

 

The UK is home to seven native species of amphibian. Over the winter, these frogs, toads and newts have all been hibernating, but it will soon be time for them to venture out to their breeding ponds and pools. If you’re lucky, you will be able to spot them when you’re out and about.

In this blogpost we will provide you with some of the key characteristics of each species which will help you to identify exactly what you’re looking at. For those of you who are keen to find out more, we have also provided a list of field and identification guides at the bottom of the page.


Newts

Newts are members of the salamander family and have a lizard-like body shape. They are semi-aquatic, spending part of the year on land, returning to the water in spring to breed. Eggs are laid in the water where they hatch into tadpoles and then proceed to develop front and back legs, along with gills for breathing. They leave the water in late summer once their gills have been lost.

The three species of newt which are native to the UK are the Smooth Newt (Lissotriton vulgaris), the Palmate Newt (Lissotriton helveticus) and the Great Crested Newt (Triturus cristatus).

Smooth Newt:

Image by gailhampshire via Flickr (CC BY 2.0)
Look for the pale spotted throat. Image by gailhampshire.

• Size: Grows to around 10-11cm in length.
• Colour: Males brown/olive; females light brown. Belly is usually yellowy orange with black spots. The throat is pale with darker spots.
• Skin Texture: Smooth
• Habitat: Spring to early summer in ponds and pools (frequently found in garden ponds). Late summer under logs and stones near to water.
• Other notes: The male has a wavy back crest during the breeding season.

Palmate Newt:

Image by Laurent Lebois via Flickr (CC BY 2.0)
Look for the pale throat without spots and a dark stripe through the eye – this can help you to distinguish it from the smooth newt. Image by Laurent Lebois.

• Size: Grows to around 7-11cm; slightly smaller than the smooth newt.
• Colour: Males olive brown; females yellowish brown. The throat is white/pale pink and does not have spots or speckling. The eye has a dark stripe running horizontally through it.
• Skin Texture: Smooth
• Habitat: During the breeding season (early March to late May) in shallow ponds, often in heathland bogs. During summer in woodland, ditches and gardens near to water.
• Other notes: During the breeding season, the male palmate newt has a ridge running along its back and a tail which ends in a filament. Its back feet are also webbed.

Great Crested Newt

Much larger than the smooth or palmate newt, the male has a large crest which is broken where the tail meets the body. Image by Chris H.

• Size: Up to 15cm in length. Females may be even larger than this.
• Colour: Dark brown or black with white/silver dots on sides. Underside is orange with black spots. Pale throat.
• Skin Texture: Warty
• Habitat: March to May in deep ponds with vegetation. Great crested newts often range further than smooth or palmate newts during the summer and can be found in gardens, ditches and woodland.
• Other notes: The male has a very distinctive crest during the breeding season which is broken at the point where the tail meets the body. The crest also has a silver stripe.


Frogs

Frogs are short-bodied, tailless amphibians that largely lay their eggs in water. These eggs hatch into aquatic larvae, known as tadpoles, before metamorphosing into froglets and then adults.

There are two native species of frog in the UK: the Common Frog (Rana temporaria) and the Pool Frog (Pelophylax lessonae).

Common Frog

Keep an eye out for dark patches behind the eyes and dark barring on the back legs. Image by Erik Paterson.

• Size: Adults grow to 6-9cm in length.
• Colour: Olive green to yellow-brown. Usually spotty or stripy with dark patches behind the eyes and darker barring on hind legs.
• Skin Texture: Smooth and moist.
• Habitat: From late February to early October in all sorts of ponds and pools. Common in gardens.
• Other notes: Moves by hopping. Common frogspawn is gelatinous with black embryos and tadpoles are initially black but turn speckled brown. (This is a useful way of distinguishing them from toad tadpoles, which remain dark until development).

Pool Frog

• Size: Adults grow to 6-9cm in length.
• Colour: Usually brown with dark spots. Light yellow back stripe.
• Skin Texture: Smooth and moist.
• Habitat: Currently only present in localised spots in East Anglia.
• Other notes: Males have prominent vocal sacks on the side of the mouth.


Toads

Toads are characterised by dry-looking, warty skin and short legs. They usually move via a lumbering walk, as opposed to the hopping motion used by frogs. As with frogs, most toads lay their eggs in water. These hatch into tadpoles before growing legs and metamorphosing into the adult form.

Within the UK there are two native species of toad: the Common Toad (Bufo bufo) and the Natterjack Toad (Epidalea calamita).

Common Toad

The common toad moves with a lumbering walk and has distinctive bulges on the back of its head. Image by stanze.

• Size: Females grow up to 13cm whilst males are smaller and usually reach only 8cm.
• Colour: Brown to grey-green. Paler on the underside.
• Skin Texture: Dry-looking and warty.
• Habitat: From late February in damp, shady spots near to breeding ponds. During the summer in woodlands, gardens and fields.
• Other notes: The common toad has amber eyes with a horizontal pupil. Moves with a lumbering walk or small hop. Eggs are laid in strings in a double row. Upon hatching the tadpoles are dark and, unlike frog tadpoles, remain so until they develop. 

Natterjack Toad

The natterjack toad has a yellow stripe down the spine. Image by Bernard Dupont.

• Size: Females grow up to 8cm whilst males are slightly smaller.
• Colour: Pale brown/green, often with brightly coloured red or yellow warts. Yellow stripe down the spine.
• Skin Texture: Dry-looking and warty.
• Habitat: Coastal dunes and lowland heath, often in open, unshaded habitats. The natterjack toad is very rare in the UK.
• Other notes: The natterjack toad has amber eyes with a horizontal pupil. Moves with a running motion, rather than hopping. Lays strings of eggs in a single row.


Further reading:

 

Amphibians and Reptiles

Amphibians and Reptiles
A comprehensive guide to the native and non-native species of amphibian and reptile found in the British Isles. Professor Trevor Beebee covers the biology, ecology, conservation and identification of the British herpetofauna, and provides keys for the identification of adult and immature specimens as well as eggs, larvae and metamorphs.

Britain's Reptiles and Amphibians

Britain’s Reptiles and Amphibians
This detailed guide to the reptiles and amphibians of Britain, Ireland and the Channel Islands has been produced with the aim of inspiring an increased level of interest in these exciting and fascinating animals. It is designed to help anyone who finds a lizard, snake, turtle, tortoise, terrapin, frog, toad or newt to identify it with confidence.

 

FSC Guide: Reptiles and Amphibians

A Guide to the Reptiles and Amphibians of Britain and Ireland
This laminated pamphlet is produced by the Field Studies Council and covers the 13 species of non-marine reptile and amphibian which breed in Britain, as well as the five species which breed in Ireland. These include frogs, toads, newts, snakes and lizards.

 

Field Guide to the Amphibians and Reptiles of Britain and Europe
This excellent field guide covers a total of 219 species, with a focus on identification and geographical variation. The species text also covers distribution, habitat and behaviour. Superb colour illustrations by talented artist Ilian Velikov depict every species.

 

The Amphibians and Reptiles of ScotlandThe Amphibians and Reptiles of Scotland
This book is designed to be an interesting and informative guide to the amphibians and reptiles that are found in the wild in Scotland. The authors have focused on those species native to Scotland, plus those which are non-native but are breeding in the wild.

Get involved in National Mammal Week

This year National Mammal week takes place from 21st – 29th October. Organised by the Mammal Society, this event is an opportunity to increase awareness of mammals and to highlight some of the challenges that they face. Keep reading for eight exciting ways to get involved with Mammal conservation in Britain today.

Brown Hare by Sheppy 9000 via Flickr Creative Commons. National Mammal Week 2017.
The brown hare can achieve running speeds of up to 45mph in order to avoid predators. Image by Sheppy 9000 via Flickr Creative Commons (CC by 2.0)

Submit your mammal-related sightings to the Mammal Atlas

Sightings of any mammals in the UK can be submitted to the Mammal Society website for inclusion in the Mammal Atlas. Schemes such as this allow a huge amount of data to be collected and collated – much more than would ever be possible by paid researchers or surveyors.

Download the mammal tracker app

Submitting your sightings is even easier with the Mammal Tracker app. Free to download, this app will allow you to upload photos, descriptions, sounds and annotated images of the mammals you have encountered, and provides a quick way of sending these to the Mammal Society for inclusion in the Atlas. Available for iOS and Android phones.

Contribute to the Hedgehog-watch Survey

Following the success of the 2016 Hedgehog-watch survey, this year the Mammal Society are conducting research into the effect of garden lighting on hedgehog feeding behaviour. The survey is sponsored by Kent Mammal Group, Cornwall Mammal Group, Devon Mammal Group and Dan Brown at Natural World Consultants and will involve citizen scientists filming hedgehogs in their gardens in the presence and absence of artifical lighting. Email atlas@themammalsociety.org to enquire about this survey.

Join your local mammal group

Local mammal groups bring people together in their shared passion for mammals. Most run a series of events throughout the year, including walks, talks and training courses, and they are a great chance to meet other people nearby who are excited to learn about and protect mammals in the UK. Use the Mammal Society map to find a group in your local area.

Enter the amateur mammal photographer of the year competition

The amateur Mammal Photographer of the Year competition is judged each year in the spring at the Mammal Society Spring Conference. This year’s competition opens on the 21st October to coincide with National Mammal Week. Head over to the Mammal Society website for details of how to submit your entry, and check out the winning photographs from this year’s contest.

Learn about Britain’s mammals

At the Mammal Society species hub you can download a useful fact sheet for more than 30 UK mammals. The society also publish a wide range of books including the excellent species series, the popular How to Find and Identify Mammals and the beautifully illustrated Mammals of the British Isles. For ecologists and researchers, UK BAP Mammals and The Water Vole Mitigation Handbook are useful additions to the bookshelf.

Attend a Mammal Society event

Mammal groups around the country will be running events to mark National Mammal Week. Take a look at the website or Facebook page of your local group to find out what’s going on, or head over to the events calendar on the Mammal Society website.

Follow the Mammal Society on social media

Like the Mammal Society Facebook page, follow @Mammal_Society on Twitter and search the tags #NationalMammals and #mammalweek to keep up to date with all the news and events.