The NHBS Guide to Badger Gates

The European Badger (Meles meles) is one of the most iconic species found on the British Isles. These shy and elusive animals spend much of their time during the day hidden away within their extensive underground setts, emerging around dusk to forage on smaller mammals, earthworms, roots, bulbs and fruit.

Within their territories, badgers will follow established routes between foraging areas. When these pathways become obstructed by fencing, such as exclusion fencing for stock or deer, badgers will often dig under the obstruction to regain access to a familiar site and in doing so they may cause damage to the fence and allow in potentially unwanted species. In these circumstances, many developers will install a badger gate to allow badgers to freely access the site. These rectangular gates are constructed of either wood or metal and often feature locking mechanisms to ensure badgers can only pass through in a certain direction.

Although badgers are protected under the Protection of Badgers Act 1992, there are situations where developers need to temporarily or permanently exclude badgers from areas. This may be when they, or their setts, could be at risk of harm or disturbance. In these circumstances, and under acquisition of a license, one-way badger gates can be installed in sett entrances or in fencing surrounding a development to gradually exclude badgers from the area. These badgers will then either relocate to a new territory or to a nearby artificially-created sett.

At NHBS we manufacture a range of badger gates and this article will outline how they can be installed and used in different badger mitigation projects.

Softwood Badger Gate

This softwood badger gate has been designed in accordance with the specifications outlined by Natural England (available here) and is an excellent economic choice for many projects. It is constructed from untreated FSC-certified timber, which ensures badgers will not be harmed if they ingest any chewed wood. This gate has been designed so that it will not jam following periods of rain when the wood may swell.

The softwood gate is suitable for use where badgers require access through a fence. This gate can also be used in exclusion projects; however unlike our aluminium gates they can be damaged by chewing and often have a shorter lifespan.

 

  • Price: £25.99 inc VAT £27.95
  • Frame Dimensions: 450mm (H) x 285mm (W)
  • Entrance Dimensions: 250mm (H) x 200mm (W)
  • Material: Untreated FSC timber
  • Weight: 2.1kg

Access Badger Gate

The access badger gate is constructed from marine grade aluminium which ensures it is strong enough for repeated use while keeping it lighter than most steel gates. It features a heavy-duty grill panel which allows badgers to view what is on the other side of the gate, which can encourage some badgers to pass through. It has pointed legs which should be driven into the ground using a wooden mallet, however a hammer can also be used with a block of wood (striking the frame directly may cause warping and damage). The gate has two locking tabs that can be adjusted using a size 10 spanner to allow either two-way or one-way access.

This gate is designed for use in long-term projects where badgers need access through stock or deer fencing. For exclusion projects we would recommend our exclusion gates.

 

  • Price: £73.50 inc VAT
  • Frame Dimensions: 595mm (H) x 295mm (W)
  • Entrance Dimensions: 320mm (H) x 220mm (W)
  • Material: Marine Grade Aluminium
  • Weight: 3kg

Exclusion Badger Gate

The exclusion badger gate is also constructed from marine grade aluminium and comes fitted with a solid gate flap. This solid door has been designed based on evidence that some badgers can learn to use their claws to lift grill gates open. Another feature of this gate is that it does not have legs. This allows the gate to be positioned either vertically or horizontally  in awkward sett entrances where a typical vertical gate would not be suitable. By installing this gate ecologists and developers can be confident that badgers will not be able to re-enter an exclusion zone.

This gate is also available with pointed legs, for installation within exclusion fencing.

 

  • Price: £73.50 inc VAT
  • Frame Dimensions: 400mm (H) x 295mm (W)
  • Entrance Dimensions: 320mm (H) x 220mm (W)
  • Material: Marine Grade Aluminium
  • Weight: 2.6kg

Accessories

Badger Fencing

 

All of our gates can be incorporated into this high tensile wire fencing.  It can be erected as a freestanding barrier or installed across a sett to prevent badgers from digging to form new entrances or to get around any installed gates.

Price: £245 (50m)

Stainless Steel Cable Ties


These strong, corrosion resistant cable ties can be used to quickly and easily secure a badger gate frame to the surrounding fencing.

Price: £8.50 (pack of 20)

Caudon® High Tensile Steel Pegs

These steel pegs are excellent for securing fencing to the ground, particularly in areas where badgers are prone to tunneling. These pegs can also be driven through the access and exclusion badger gates to provide a firmer placement.

Price: £0.60 each

Further Reading:

Badger Behaviour, Conservation and Rehabilitation: 70 Years of Getting to Know Badgers
Paperback | Sep 2015
£19.99

 

 

 

Badgers
Hardback | May 2017
£15.99

 

 

 

The Badger
Paperback | Sep 2010
£4.99

 

 

 

Biology and Conservation of Musteloids
Paperback | Oct 2017
£44.99

 

 

 

Please note that prices stated in this blog post are correct at the time of publishing and are subject to change at any time.

Introduction to sound recording

NHBS Equipment Specialist Johnny Mitchell, explains the ins and outs of acoustic recording in the field and highlights key equipment items to get you started.

 

In recent years advances in portable recording equipment have led to an increase in the exploration of listening as a method of engaging with as well as studying the natural world. This blog looks at a number of different equipment options across a range of budgets and objectives while briefly outlining some of the main technical considerations.

Equipment and Technical considerations

For those interested in having a go at sound recording a handheld recorder is a great starting point and  Tascam have some great entry level options such as the DR-05 and DR-40 both of which allow you to record uncompressed audio. The advantage of this method is that the recorders are highly portable and require very little set up – invaluable if you’re out and need something that can be used at a moments notice.

Tascam DR-05

The built-in microphones will not compete with a professional external microphone and if recording becomes more than a passing interest dedicated microphones can be a great way to optimise your setup for specific recordings. We cover a few of the microphones in our range below with a quick guide to their application. The right recorder should have a logical menu system and inputs that allow for a suitable upgrade path via the connection of external microphones.

Audio Technica AT8022 X/Y Stereo Microphone

I personally enjoy the use of stereo microphones for capturing the ambience of entire soundscapes. The Rode NT4 Stereo Microphone or Audio Technica AT8022 X/Y Stereo Microphone are both great options for this, which contain two microphone capsules in a portable housing.  Both models are examples of condenser microphones which will require external power to function. To provide this, look for a recorder that has XLR inputs and an option to turn on phantom power; the Tascam Dr-40 would be a suitable choice in this instance.

Rode NT4 Stereo Microphon

There are also several options designed exclusively for use in the field. A common type makes use of a parabolic dish, effectively acting as a kind of audio zoom lens making them useful for focusing in on a particular sound-source. Some of these systems require a different type of power known as plug-in power so you’ll need a recorder able to supply this via a 3.5mm mic/line input as found on the Tascam DR-05.

Telinga PRO-X Parabolic Microphone System

The Hi-sound  and Telinga PRO-X systems are good examples of plug-in powered parabolic systems. If your recorder does not have plug-in power, you can use an XLR to PiP adaptor. This connects to the XLR outputs on your recorder and converts the phantom power produced by the recorder to plug-in power which can run the microphone.

Before heading out make sure you have adequate wind protection for your microphones, as even a slight breeze can ruin a recording if it’s not what you’re after! – Parabolic windshields  – Tascam DR-05 windshield .

Parabolic windshields

Finally, we feature static recording devices such as the SM4 Acoustic from Wildlife Acoustics and the Bar-LT from Frontier Labs.  These waterproof units feature built in omni-directional microphones and can be secured to any suitable surface. The long deployment times and scheduling functions make these ideal for long-term bioacoustic studies.

Song Meter SM4 Acoustic Recorder

In the field

To test a small cross section of equipment, I headed to a small forest within the Dartmoor National Park to capture the distinctive call of the Common Cuckoo, armed with a Tascam DR-40,  XLR to PiP adaptor, Hi-Sound Stereo Parabolic system and a Wildlife Acoustics SM4 Acoustic recorder.

I initially walked a narrow path that cut through a steep section of woodland, at this point the cuckoos could be heard faintly calling from lower down in the valley. Locating a suitable tree easily accessible from the path, I decided to deploy the SM4. The SM4 has been designed to be exceptionally quick to set up straight out of the box and for this field test, I set it to ‘always record’ and secured it in place with a Python Mini Cable Lock.

Static recorder in place, I then used the Tascam DR-40 whilst walking through the woodlands to capture the changing soundscapes as I moved away from the sound of the river and closer to the open moor.

Tascam DR-40 in the field

The DR-40 has a clear front facing screen that is easy to read in all light levels, pressing the record button once arms the unit allowing you to see and hear the recording levels. A good pair of headphones is recommended for use with this unit as they are susceptible to a certain amount of handling noise.

I then connected the parabolic to the Hi-Sound parabolic to the Tascam using the XLR to PiP adapter.

Dropping off the path I headed towards the middle of the wood where the Cuckoos could be heard calling in the distance. The high directionality of the parabolic microphone was excellent allowing me to pick out individuals among the woodland birds present.

Late in the evening whilst preparing to pack up I was rewarded with a fantastic display as several cuckoos alighted on the trees around me, a recording of which is included below.

Summary

I highly recommend getting out and exploring natural soundscapes in your local area, especially at this time of year. As with any piece of equipment it takes a few trips to really get a feel of what they’re capable of, but any one of these items could become a reliable piece of gear for your sonic explorations.

To view our full range of sound recording equipment please visit www.nhbs.com. If you have any questions on our sound recording range or would like some advice on the best set-up for your project please contact us via email at customer.services@nhbs.com or phone on 01803 865913.

Further Reading:

Listening In The Field: Recording and the Science of Birdsong
Hardback | May 2018
£18.99 £26.99

Joeri Bruyninckx traces the development of field recording and its use in field ornithology. Drawing on expertise from experimental music to serious science, it provides a thorough and wide-ranging investigation into the power of sound and listening.

The Sound Approach to Birding: A Guide to Understanding Bird Sound
Hardback | Dec 2006
£29.95

 

In The Field: The Art of Field Recording
Hardback | May 2018
£11.99

 

Please note that prices stated in this blog post are correct at the time of publishing and are subject to change at any time.

 

The NHBS Guide to Kick Sampling

Freshwater invertebrates Credit: Katharine Clayton

The presence or absence of freshwater invertebrates such as caddisfly (Trichoptera) and mayfly (Ephemeroptera) larvae, dragonfly and damselfly nymphs (Odonata) and planaria (Tricladida) can be used to provide an indicator of the health status of waterways.

Kick sampling

Kick sampling is a useful method for collecting these and other invertebrates from shallow waters and one of the key techniques used in monitoring freshwater invertebrates in rivers. The technique involves agitating the stones or sediment of a river or stream by foot and catching the sample in a sturdy hand net that is held downstream. Stones and logs can also be washed off carefully into the net and samples are usually taken both from faster flowing riffles and still areas of the river. The sample is then rinsed out of the net into a tray full of water for sorting and identification. Kick sampling is primarily a qualitative technique, to look at species diversity or presence/absence, but quantitative measures can be taken if a quadrat or transect is used on the floor of the water body to limit the sampling area and sampling time is controlled.

Scientist sorting biological net samples at a wetland

NHBS manufactures a range of hand nets that are the industry standard for kick sampling and are widely used by environment agencies and ecological professionals. Our Professional Hand Nets conform to the Environment Agency standards and we are the official Riverfly Partnership supplier. The Riverfly Partnership is a network of organisations bringing together anglers, conservationists, entomologists and relevant water authorities whose aim is to protect and monitor the water quality of our rivers.

The NHBS net range also includes smaller nets designed for students of all ages and a wide range of accessories and books to help with sample sorting and identification. Our hand nets are manufactured with a diverse range of net bags and handles to meet a wide variety of surveying purposes. We can also design and manufacture bespoke net designs in our workshop in Devon, so please do get in touch if you have special requirements.

Professional Hand Nets

The NHBS Professional Hand Net has been used for over 30 years in Environment Agency monitoring and was purpose designed to be lightweight, strong and long-lasting, with individual nets often still being used after ten years. Key features of the Professional Hand Nets include:

  1. The net bag is protected by the outer frame to minimise abrasion when kick sampling on stony surfaces.
  2. A range of mesh sizes are available, making it the ideal net for aquatic surveying of all macro- and microinvertebrates in shallow water. The bag mesh is either made from 1mm or 2mm woven polyester or precision welded nylon mesh (53µm to 500µm) and manufactured to international standards so that the mesh will stay the same shape and size, even under stress.
  3. The inner brass frame securely holds the bag away from the stony substrate and also allows the bag to be removed for sterilisation between sites.
  4. The comfortable handle is available in either a lightweight FSC wooden or aluminium version and both will float in water.  Two-part and three-part sectional wooden handles are also available, which can be unscrewed for transport or extended with extra sections.

Student Hand Nets

The Professional Hand Net is also available in a smaller Student version that is 200mm in width. This is designed to the same high quality as the larger Professional net but is ideal for educational use. The Student Hand Net is available with either a FSC wooden or aluminium handle and with net bag mesh sizes ranging from 250µm to 2mm, in standard 280mm or 380mm depth. We can design and manufacture bespoke nets so please do contact us with any requirements.

Lightweight Eco-Nets

The Lightweight Eco-Net has a strong aluminium frame that will withstand regular use both for kick sampling and pond dipping. Net heads are 160mm in width and 1mm and 2mm mesh bags are available to fit this frame. Bags attach to the head using industrial hook and loop strapping, making them easy to remove for replacement or sterilisation.

Riverfly Partnership Approved Kit

The Anglers’ Riverfly Monitoring Initiative (ARMI) is coordinated by the Riverfly Partnership and involves anglers and conservation volunteers from more than 100 partner organisations carrying out regular freshwater invertebrate surveys to check for severe changes in water quality. The Riverfly Partnership Approved Kit has been designed in conjunction with the Riverfly Partnership and contains everything the volunteers need to carry out these vital surveys: Professional Hand Net, bucket, sample trays, pipettes, freshwater invertebrate ID guide, spoon, brush and magnifiers.

Banner Net

The Banner Net is a rectangular net measuring 90 x 100cm that is supported on each side by a 120cm wooden pole. The bottom edge of the net is reinforced with a removable, flexible rubber rod. Two hook and loop tabs keep the net rolled neatly when not in use. Available with 500mm mesh, which is ideal for kick sampling of benthic macroinvertebrates.

Kick Sampling Accessories

  1. White Sampling Trays  
  2. White Plastic Bucket 
  3. Graduated Pasteur Pipette
  4. Featherweight Forceps
  5. Q1 Quadrat
  6. 60ml Collecting Pot
  7. Large Pipette 
  8. 9 Pocket Round Sample Specimen Tray

The Freshwater Name Trail

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

Freshwater Life of Britain and Northern Europe

A beautifully illustrated guide to the wide variety of species found in rivers, streams, lakes and ponds in Britain and Europe.

 

See our complete range of kick sampling equipment online.

NHBS Guide to Dormouse Survey Equipment

Dormice are a distinctive family of rodents, found widely across Eurasia and Africa. The Hazel Dormouse (Muscardinus avellanarius) is a native British species which resides primarily in deciduous woodland. They are protected by EU law because of their rapidly declining numbers – studies suggest they have suffered a 72% population reduction in the last 22 years. Dormice are an important bioindicator as they are particularly sensitive to habitat and population fragmentation, so their presence is an indication of habitat integrity.

To enforce legal protection and ensure the success of conservation projects, current data about the distribution of Hazel Dormice is very important. A variety of survey equipment and methods can be used by licenced dormouse handlers and wildlife enthusiasts.

Nest Boxes

Perhaps the simplest survey technique to determine dormouse presence is searching for the nest box residents. Dormouse nest boxes are largely similar to standard bird boxes, but with the entrance hole facing the tree. Nest boxes can be important conservation tools as they can boost the local dormouse population density and aid re-introduction schemes.

The Standard Dormouse Nest Box is built from FSC softwood and has a removable lid with a wire closure for monitoring. This box can also come with a perspex inner screen allowing  surveyors to check the boxes inhabitants, without the risk of escape or  injury.

The more resilient Heavy Duty Dormouse Box is made from thicker  ¾” FSC marine plywood and is ideal for long-term monitoring projects. 

Dormouse Tubes

Dormouse nest tubes are a cheap, easy and popular method of determining the presence of dormice within a habitat. They can be an effective alternative to using wooden nest boxes.

The tubes consist of a wooden tray and a nesting tube. Dormice make their nests in the tubes and it is these that are used as indicators of their presence in the habitat. 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. For attaching to a tree, Hook and Loop Strapping is a more environmentally friendly alternative to plastic cable ties, as they are reusable, reducing plastic waste.

Dormouse Footprint Tunnels

The latest dormouse surveying technique uses footprint tunnels. This technique was created by Suffolk Wildlife Trust with PTES funding and has since been recommended in the CIEEM magazine In Practice in September 2018.

It is a non-invasive survey technique, which does not require a licence as the chance of disturbing dormice is very low. The 40cm tube, houses a wooden platform which contains the charcoal ink and paper on which footprints are left. Compared with nest tube surveys, footprint tunnels can reduce the survey period required and provide an indication of the presence or likely absence of dormice at a site.

Dormouse Nut Hunting

Dormice leave very characteristic marks when they eat Hazel nuts. They gnaw a round hole in the shell leaving a smooth edge with very few teeth marks, unlike mice or voles. Systematic nut searches under Hazel trees are still regarded as one of the best survey techniques, only hand lenses and a keen eye are required.

Accessories and books

Below are some accessories and books that are commonly used for dormouse surveys and monitoring:

Small Mammal Holding Bag
£3.60
Pesola Light-Line Spring Scales
From £35.00

Pesola PTS3000 Electronic Scale

£126

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

Animal Handling Gloves
£5.69 5.99

LED Telescopic Inspection Mirror
£11.99 

How to Find and Identify Mammals
£11.99

Britain’s Mammals: A field guide to the mammals of Britain and Ireland
£12.99

Continue reading “NHBS Guide to Dormouse Survey Equipment”

NHBS Guide to Night Vision and Thermal Optics

There are many scenarios where our attempts to observe and survey certain species are hampered by our limited sensory systems. Many animals are difficult to detect because they utilise cryptic colouration or disruptive patterns, or they have evolved ingenious behaviours to conceal themselves within their environment. In other cases, environmental conditions such as low light levels or fog, can reduce visibility and disguise even some of our most obvious resident species.

Ecologists, researchers and amateur wildlife enthusiasts have overcome these sensory limitations by using thermal imaging and night vision optics. This article will cover how these different technologies function, highlight their key specifications and give recommendations for those looking to purchase one of these devices.

© Dûrzan cîrano

Thermal Imaging

Thermal imaging works by using an electronic detector element to convert the infrared light (heat) emitted by objects in the environment into a visible pattern of colours that vary depending on the temperature of the object. Thermal imaging devices (TIDs) are becoming increasingly common in ecological surveys because, unlike night vision devices, they can produce an image in daylight or complete darkness, even through fog.

When choosing a TID there are a few key technical specifications that you should consider for your project:

  • Resolution – The clarity of the images/videos is determined by the number of heat sampling points. The higher the resolution, the easier it is to spot small animals at a distance.
  • Refresh Rate – Determines how often the screen is updated with a new image. A refresh rate of 30Hz or more is recommended for fast-moving animals such as birds and bats.
  • Zoom – This is particularly useful for larger species identification and counting your target more accurately.
  • Field of View (FOV) – The horizontal and vertical angle of view that you can see through the thermal imaging device. A wider field of view is useful when detecting small animals.
  • Maximum Detection Range – Gives an indication of how far the device will be able to detect a human-sized object effectively.
Pulsar Axion XM38

This thermal monocular has a compact, ergonomic design and features all the excellent capabilities of Pulsar’s more advanced thermal imaging devices.

  • Refresh rate: 50Hz
  • Sensor resolution: 320 x 240p
  • Digital zoom: 2x, 4x
  • Field of view: 5.8° horizontal
  • Max Detection Range: 1700m
  • Video Recording: Yes
  • Streaming capabilities: Yes
  • Price: £2,059.99



See the full range of Pulsar Axion models

Pulsar Helion XP50

A powerful thermal imaging monocular with an impressive resolution and detection range, as well as full remote control through the Stream Vision app on a smartphone or tablet.

  • Refresh rate: 50Hz
  • Sensor resolution: 640 x 480p
  • Digital zoom: 2x, 4x, 8x
  • Field of view: 12.4°
  • Max Detection Range: 1800m
  • Video Recording: Yes
  • Streaming capabilities: Yes
  • Price: £3,949.99

See the full range of Pulsar Helion XP & XQ models

Seek Thermal CompactPRO FF

Designed to be used with a smartphone or tablet these compact thermal detectors can be easily transported and are excellent for impromptu use.

  • Refresh rate: 15Hz
  • Sensor resolution: 320 x 240p
  • Digital zoom: 2x
  • Field of view: 32°
  • Max Detection Range: 550m
  • Video Recording: Yes
  • Streaming capabilities: No
  • Price: £479.95

See the full range of Seek Compact models

Seek Shot

Designed to be used quickly and conveniently, these pocket-sized devices are excellent for obtaining thermal images of species such as bats when they are roosting in crevices and cavities. It is also available in a Pro version which has a greater sensor resolution and field of view.

  • Refresh rate: <9Hz
  • Sensor resolution: 206 x 156p
  • Field of view: 36° horizontal
  • Max Detection Range: 300m
  • Video Recording: Yes
  • Streaming capabilities: Yes
  • Price: £579.95

 

Night Vision

Night vision technology operates either by using an image-intensifier tube (analogue) or an electronic sensor (digital) to amplify the small amount of light present in dark environments to generate a bright image. They typically produce a monochromatic green or greyscale image, however some newer technologies are now able to capture colour images in low light conditions.

There are a few specifications that you should consider when choosing an night vision device (NVD):

  • Viewing Range – The distance to which you can see and distinguish objects using the device can be crucial for certain projects. A low-end NVD will typically have a viewing range of around 200m, while more high-end models can achieve viewing ranges of up to 500m.
  • Analogue Night Vision – These scopes are grouped into generations. Gen 1 scopes are the most economic but have a limited range (approximately 75m), lower resolution and limited field of view. Gen 2 and 2+ scopes offer performance improvements such as longer range, better image resolution and greater field of view.
  • Digital Night Vision – Digital devices typically produce higher quality images than Generation 1 scopes, often have a video output or SD card allowing video capture.
  • IR illumination – Most night vision devices have a built in IR illuminator to increase the brightness of the images it takes, however purchasing an additional IR illuminator may be necessary when working in extreme darkness.
SiOnyx Aurora

New for 2019, this innovative night vision monocular utilises SiOnyx’s Ultra Low-Light Sesnor Technology to record colour footage not only during the day but also in both low-light and night-time conditions. It also features a wifi module to stream or transfer photos and videos, as well as a GPS module to automatically geotag and timestamp recordings.

  • Digital: Ultra Low-Light CMOS sensor
  • Digital Zoom: 1-3x
  • Field of view: 42°
  • Display colour: Colour, phosphor green, monochrome
  • Video Recording: Yes
  • Streaming capabilities: Yes
  • Price: £799.99
Bushnell Equinox Z2

An impressive digital night vision monocular with a high sensor resolution and viewing range of up to 230m. It can take HD video recordings which can be streamed over Wifi using the dedicated Equinox Z2 App.

  • Digital: CMOS sensorDigital Zoom: 1-3x
  • Field of view: 105m @ 1000m
  • Display colour: Colour (in daylight), greyscale
  • Video Recording: Yes
  • Streaming capabilities: Yes
  • Price: £421.00



See the full range of Bushnell Equinox Z2 models

Yukon NVMT Spartan

An excellent gen 1 monocular that has been designed for ease of use in complete darkness. It is operated using only three buttons and features a lightweight and compact body-shell to protect against any damage.

  • Analogue: Generation 1
  • Lens diameter: 50mm
  • Magnification: 4x
  • Field of view: 15°
  • Display colour: Phosphor green
  • Video Recording: No
  • Streaming capabilities: No
  • Price: £235.00


MORE INFORMATION

To learn more about some of these products or to browse our full range of night vision and thermal imaging optics visit our online store at NHBS.com.

If you would like some more advice on choosing a thermal imaging or night vision device contact us via email at customer.services@nhbs.com or phone on 01803 865913.

New bird, bat and bee boxes for 2019

Providing nesting and roosting spaces for our wildlife is increasingly important as natural habitats and nest spaces are diminishing. Luckily, with the huge range available today, boxes for birds, bats and even bees can be sited almost anywhere from a tree in your garden, to within the walls of a new building and even free-standing. Below we will take a look at some of our newest bird, bat and bee boxes and what they can be used for.

introducing the Integrated Boxes by Green & Blue

The Bat Block

Green & Blue have just released two brand new products ready for this Spring.  Designed to be simple and easy to fit within the framework of new builds, the new Swift block and Bat block are sleek and made from recycled materials from the Cornish china clay industry. Both are standard UK block size and have slightly protruding entrances.

The Swift Block

Green & Blue BestSellers

As well as their new swift and bat boxes, Green & Blue also sell a range of blocks for bees. The blocks are made of 75% waste materials from the Cornish china clay industry and features small holes that appeal to a range of solitary bee species. The blocks range from small, brick-shaped blocks that can be built into walls or buildings, to large, stylish posts reaching 2.3m high, to plant pots that have space for you to plant bee-friendly flowers next to the solitary bee nesting holes.

New additions to the Eco Range

The ‘Eco’ range of boxes has recently expanded to feature a new Eco Bat Shelter and an Eco Tawny Owl Nest Box. These boxes are made of recycled plastic and the bat shelter comes in both a standard black and a brick-red colour. The bat shelter features a ceramic insert that helps to stabilize the internal temperature and is self-cleaning. The tawny owl nest box contains an FSC certified wooden nesting chamber which features built-in drainage holes meaning maintenance can be kept to a minimum. 

Aside from the new bat shelter and Tawny Owl nest box, the Eco range also includes a variety of boxes to cater for a wide range of bat and bird species. All of which are made from 100% recycled plastic and FSC certified wood and wood composite internal chambers. Click the images below to find out more.

Eco Range Bestsellers

Eco Barn Owl Nest Box

Eco Kent Bat Box

Eco Robin Nest Box

Eco Sparrow Tower

Integrated Habibat 003 Blended Box

The Habibat 003 is based upon the original Habibat box but features a blended facing to allow it to fit more seamlessly in building where the brickwork is built using stretcher/blended bond. The box provides the same internal roost space with insulating concrete and comes in a choice of three popular colours: smooth blue, smooth red or buff. If you have a more specific brick requirement or would like the box to match exactly your batch of bricks, the 003 is available with a custom facing where you can send your own bricks to be used or provide your brick code for the manufacturers to use on your box.

more information

If you would like some more advice on choosing bird or bat boxes, take a look at our previous blogs listed below or contact us via email at customer.services@nhbs.com or phone on 01803 865913.

Best Bird Boxes for Different Species 

Top 10 Bat Boxes for New Builds and Developments

Top 10 Bird Boxes for New Builds and Developments   

Top 10 Bat Boxes for Walls and Fences

Top 10 Bird Boxes for Walls and Fences

Top 10 Bat Boxes for Trees and Woodland  

Top 10 Bird Boxes for Trees and Woodland

The Importance of Nest Sites for Birds and Bees

Continue reading “New bird, bat and bee boxes for 2019”

NHBS Guide to Bat Survey Equipment

Common Pipistrelle by Meneer Zjeroen on Flickr

With Spring around the corner and the bat survey season fast approaching, it is a great time to make sure you have everything ready for the busy months ahead. Over the winter we have been busy reviewing our current products, cataloging new products and even designing our own products. Here, we have picked out some exciting new products as well as some old favourites to take a look at.

The NHBS Harp Trap – Coming Soon!

Over the last few months, the NHBS manufacturing team have been working hard on developing the NHBS Harp Trap. We are currently in the process of testing and trialing our harp trap ready for its release in the coming months. Designed and built on-site at our workshop in Totnes, our three-bank harp trap will feature some innovative designs such as a winding line carrier and anti-tangling system that makes assembly and disassembly, easy and efficient. Made mostly from aluminium, the trap is surprisingly lightweight at just 15kg, whilst remaining sturdy and durable during use. The harp trap is 190cm long and has a catch area of about 4m². The catch bag is approximately 60cm deep and its entrance is about 39cm wide. When collapsed, the catch bag wraps around the disassembled frame and is held tightly with Velcro straps so that it can be neatly stored and carried in its bag. Initial feedback on its design and function has been very positive and we are excited to develop our design based upon suggestions from professional bat workers. Our standard trap will be a three bank, but if you would like a bespoke two or four bank trap, please contact us so that we can discuss your requirements.

BTHK Tree-Roost Net

Based on the design by Henry Andrews from the Bat Tree Habitat Key (BTHK) project, the BTHK Tree-Roost net is uniquely designed for trapping bats as they emerge from tree roost sites. The net is set up against a roost site prior to dusk so that it will catch any bats that emerge, keeping them safely in the bag ready for identification, measuring and ringing. The diamond shape of the net head can pivot and collapse inwards to ensure that the net fits flush against any tree, making it safer for bats and easier for surveyors. The net bag is made from fine woven nylon mesh that is soft and will not damage the delicate wings or feet of bats. The net bag can be easily removed for cleaning and features a clear plastic rim that fits around the collar and prevents bats from climbing up and out of the net when it is in place. The length of the handle is 4 meters (breaks down into 3 sections for ease of transport) and the depth of the bag is 1 metre. You may also be interested in the book Bat Roosts in Trees which is a guide to finding tree roosts.

Anabat Scout – Coming Soon!

The Anabat Scout is the latest bat detector by Titley Scientific. Due for release this March, the Scout is designed with UK and European bat biologists in mind and is tailored for active bat surveying. It can record both full spectrum and zero crossing files and stores them on a SD card with every file geo-tagged. The Scout has heterodyne, auto-heterodyne and frequency division audio that can be played through earphones or its own built-in speaker. The in/out bat counter is ideal for emergence surveys and will automatically timestamp and geo-tag every count. The small OLED screen displays crucial information without being too bright or distracting and the Anabat Scout will be compatible with Anabat’s free Anabat Insight software for viewing and analysing your data. Easy to use and versatile, this new detector is set to become popular with bat ecologists who are looking for an active survey detector.

Elekon Batlogger M

The Elekon Batlogger M is great for active surveying and full spectrum recording. The weatherproof FG Knowles microphone has a range of 10–150kHz and can record in 16-bit full spectrum. The Batlogger M also logs the GPS coordinates (via an integrated GPS receiver), and environmental temperature at the time of recording. Different recording settings (scheduled, permanent, or triggered), and different trigger thresholds (for call identification) can be set up and the device comes with its own powerful but user-friendly call analysis software package

Echo Meter Touch 2 Pro

The Echo Meter Touch 2 lets you record, listen to, and identify bat calls in real-time on your iOS or Android device. All you need is your Android or Apple device (see the nhbs.com website for compatible models), your Echo Meter Touch 2 Pro, and the Echo Meter Touch App which is a free download from the iTunes Store or Google Play Store. When plugged in, the Echo Meter Touch 2 enables you to listen to bats in real time, view live sonograms in full colour, record onto your device and identify calls to species level in seconds. If your device has GPS functionality, the Echo Meter Touch will also log the recording location and path of the recording session. There are two versions available in both an iOS version and Android version. Both versions allow you to listen to calls in real time expansion and heterodyne and you can playback in real time expansion, heterodyne or time expansion modes. The trigger sensitivity and sample rate are adjustable and three gain settings allowing users to optimise their detector to their target bat species and ambient conditions.

SM4BAT FS

The SM4BAT FS is a full spectrum detector for passive surveying use. Robust and weatherproof, it will record 16-bit full spectrum calls and can store up to 512GB of data. A versatile scheduling function allows you to set when you want to record and the battery can last up to 450 hours. The SM4BAT FS is easy to fit to a tree or post and is compatible with a variety of accessories such as GPS unit and microphone extension cables. The SMM-U2 ultrasonic microphone is available with the SM4BAT FS and is a highly sensitive microphone that produces high quality, low noise bat recordings over long distances. Easy to set up and producing detailed call recordings for analysis, the SM4BAT FS is ideal for unattended use in the field.

Anabat Swift

The Anabat Swift from Titley Scientific is based on the excellent design of the Anabat Express, but has the advantage of recording in full-spectrum, as well as zero crossing. Users can choose between sample rates of 320 or 500kHz and data is saved onto an SD card. Two SD card slots are available, allowing you to save more bat calls without changing cards. The Swift also has a built-in GPS receiver that automatically sets the clock, calculates sunset and sunrise times and records the location of the device. It will also record automatically from sunrise to sunset every night (based on GPS coordinates) as one of the automatic recording settings.

BatLure

The BatLure can be used as a lure to improve catch rates of bats for survey or research, to attract bats to new artificial roosts such as bat boxes or constructed hibernacula, with bat detectors at training events or prior to bat walks and for calibration of bat detectors. The Batlure can playback sounds with frequencies of up to 100kHz and is capable of playing both real time and time expanded recordings of bat vocalisations. It is very compact and robust and has a tripod attachment mount, making it easy to set-up in your desired location. It plays sounds from an SD card which is supplied complete with several pre-loaded recordings. Users can also add their own recordings onto the card.

Ecotone Ultra Thin Series M mist net for bats

The Ecotone Ultra Thin Series M is ideal for catching bats and is available in 2 mesh sizes. Both are made from nylon (0.8mm monofilament) and have 4 shelves. Available in lengths from 3m to 21m, you can pick the mesh size and length that best suits your survey and situation.

 

Explorer Premium Digital Endoscope Camera

The Explorer Premium Digital Endoscope is lightweight and easy to operate. It can record still images or video on to a microSD / microSDHC card (not included). The screen can be detached whilst the camera is in operation and viewed up to 10m away. The camera head has a diameter of 9mm and the cable is 91cm long, giving easy access to nest boxes, burrows, nests, crevices etc. Lighting levels can be adjusted to minimise disturbance to animals.

Accessories

Below are some accessories that may come in use when surveying bats:

Petzl Actik Headtorch
£39.95

Stainless Steel Hand-Held Counter
£7.50

Animal Handling Gloves
£5.69 5.99

dialMax Vernier Dial Caliper
£29.99

ETI Hygro-Thermo Pocket Sized Hygrometer
£21.95 26.99

Small Mammal Holding Bag
£3.60

Telescopic Inspection Mirror
£14.99 16.99

High Flier Mist Net Support System (for Bats)
 from £695.00

Further Reading

Below are some books that may come in use when surveying bats:

Bat Roosts in Trees£39.99
British Bat Calls £18.99
Bat Surveys for Professional Ecologists£29.99
The Bat Worker’s Manual£17.99

A note on licensing

Please note that in the UK, all bats and their resting or breeding places are protected by law. Any bat survey work must be undertaken by a licensed bat ecologist and when purchasing certain products, we ask you to confirm your lisence or give an appropriate reference. For more information, please visit https://www.gov.uk/government/collections/bat-licences.

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.

Watching Wildlife – Part 2 – Nest Box Cameras

This is part two of a two-part series that will look into different ways of watching wildlife in your back garden. Part 1 looked at trail cameras. In this second part, Antonia Peacock will take a look at nest box cameras and advise you on what to look out for when buying one.

There is a whole world of wildlife in our back gardens, but often these creatures can be elusive or hidden away.  Our range of wildlife equipment can offer you an amazing insight into their world from the comfort of your house, without the risk of disturbing your wildlife.

Come early spring, our garden birds will begin their breeding season. Placing a nest box in your garden will not only give breeding pairs a helping-hand in finding somewhere safe to have their young. But it also provides an opportunity for you to get up close and personal with the goings-on inside with the use of a nest box camera. There are several options and kits out there and a few things to think about when it comes to picking a nest box camera. Here, I will offer some advice and options to ensure you can find the kit that is right for you.

nest box camera
A glimpse into the nest box by Simon Redwood via Flickr (CC BY 2.0).

Wired, Wireless or WiFi?
The difference in nest box cameras come mainly in the way that you receive images from the camera itself. These are either wired, wireless or WiFi. Wired kits can provide better, higher quality, more reliable images, but are sometimes not as convenient as Wireless or WiFi kits. Note that even in wireless or WiFi kits, the camera itself still requires power from a nearby mains source (extension leads are available to buy separately.  Alternatively, wireless or WiFi cameras can be powered by an external rechargeable battery that can last up to 36 hours on one charge.

Kit Contents
If you are completely new to nest boxes and nest box cameras, complete kits are available with a nest camera already mounted inside a nest box. Alternatively, if you are looking to purchase a nest box camera, but you already have a nest box, then you can buy nest box cameras separately

Viewing your footage
You can view your footage in a variety of ways depending on what camera or extra equipment you have. Wired cameras plug straight into your TV with an AV cable (included in wired camera kits). If you would like to view and record footage on your laptop or computer instead, you can buy a USB video capture device for both Windows and MacOS. These devices come with software that enable you to set up motion detection or schedule recording, ensuring you don’t miss any exciting moments.

Nest Box Camera
Great Tit Nest via Nest Box Camera on Windows computer screen ©Bryony James

With wireless kits, the footage is transmitted to a receiver which can then plug directly into your TV or PC using the provided AV connectors. Alternatively like the wired cameras, you can use a USB capture device to enable PC or laptop recording.

WiFi cameras transmit their footage over their own WiFi connection. This means you can connect your smartphone, tablet or PC to the camera’s WiFi to view or record footage.

Watch live footage from anywhere in the world straight from your nest box with the live-streaming capabilities of the IP nest box camera, great to share with your friends and family. The camera plugs directly into your internet router or network switch via an included ethernet cable and once set up on a PC or smartphone app, you can share or watch your footage wherever you are in real-time.

If you need to use a wireless camera, a Digital Video Recorder kit is also capable of live-streaming. The wireless receiver can be plugged into the DVR which can be connected to your internet router to enable live-streaming. The DVR itself allows you to set up motion-detection or scheduled recording. You can also add up to four cameras to the DVR which may be useful if you want to watch from multiple angles or from multiple nest boxes.

Species
You may have a particular species of bird in mind that you are hoping to capture on your nest box camera. Our nest box camera kits with boxes are aimed towards common garden birds. The species of birds that you may attract depends on the entrance-hole size.

Nest box
Nest Box Camera Starter Kit

A 29mm hole, such as that of the Nest Box Camera Starter Kit, is suitable for Blue Tits, Coal Tits, Marsh Tits, Great Tits, Tree Sparrows and flycatchers. A larger 32mm hole, such as that of the Gardenature Nest Box Camera System, is suitable for House Sparrows, Nuthatches, Blue Tits, Coal Tits, Marsh Tits and Great Tits. It also has a removable front panel that is ideal if you are looking to attract robins or wrens.

Nest Box Camera Kit
Nest Box Camera Kit

The Nest Box Camera Kit has a removable 29mm plate that can attach over its 32mm hole meaning it is capable of attracting a range of species. If you are looking to attract anything larger or a more ‘picky’ species, then you may want to buy a species-specific nest box and fit one of our separate nest box cameras to this.

Nest box
CCTV for Wildlife Monitoring – An Introduction

Suggested Reading
For a collection of handy tips, tricks and ideas, Susan Young’s book
CCTV for Wildlife Monitoring is an ideal guide for photographing wildlife in your garden. Whether you are an experienced trail camera user or a newbie looking to order your first nest-camera, Susan Young’s book will offer a wealth of information to help you get even more out of your equipment.

Nest box
Nestboxes – Your Complete Guide

If you wanted to read more about how to make, monitor and maintain your bird box, Nestboxes: Your Complete Guide is a great book that will guide you through everything you need to know about your nest box and its inhabitants.”

All of our trail cameras, nest-box cameras and other wildlife CCTV equipment comes with easy-to-follow instructions. Our wildlife equipment specialists are also on hand to advise you if you encounter any issues or need any help with your kit.

Would you like some more advice on which trail camera or nest box camera is most suitable for you? Contact us on +44 (0)1803 865913 or email customer.services@nhbs.com . Alternatively, reply below and we will get back to you.