Gatwick trail cams 2022

A four-minute compilation of trail camera footage from Gatwick's biodiversity sites during 2022. 

Works best with the sound on...

Small mammals of Gatwick

Recently published research by the Mammal Society has revealed some very worrying news; the UK's small mammals are not faring as well as we thought. Species previously not known to be at risk, including Weasels, Stoats and even our seemingly ubiquitous voles and shrews, are suffering long-term declines and are in need of conservation action. It is now estimated that 1 in 4 species in the UK are in real danger from extinction.

We have known for decades that UK landscapes are highly pressured, nature-depleted places in which to live, but the scale of the problem is still coming to light. Small mammals are important, and usually abundant, parts of natural ecosystems. Their loss will impact our habitat dynamics, ecosystem stability and populations of other wildlife which depend on them. 

Publication by the Mammal Society

Intensive management or development of land leading to the disappearance of long, naturalistic areas of vegetation which these species need has taken its toll. We are fortunate that buffer land around an airport can provide resources for a wide range of small mammals: Harvest Mice, Hazel Dormice, Weasels, Stoats, Common and Pygmy Shrews, Field and Bank Voles, Yellow-necked and Wood Mice have all been confirmed on our sites. We have also identified opportunities outside of these areas, with a new road-verge management regime providing those all important long-grass areas.

I have been playing with some new lens attachments for trail cameras, targeting better close-ups of small wildlife. I set up a Browning trail camera on an old log pile within our best scrub and grassland, which looked to be a hub of activity due to all the niches and crevices. It is always fascinating to observe different species interacting with each other. After trawling through a lot of footage, the results are in; I can officially and scientifically state that all small mammal species are Very Cute.

If you happen to own or manage a very manicured piece of grassland, then perhaps think about setting aside some longer grass areas, particularly at the base of shrubs, trees and hedgerows. You could just mow your patch once a year in early spring, before the wildflower species get going. Collecting up the cuttings and leaving in a pile in a corner is very beneficial to insects, mammals and reptiles too.

Thanks for reading... here are a few Gatwick Bank Voles, mice and shrews for your enjoyment.

Mink raft cam - Part 1

This Mink raft has been sitting at the back of our storage shed for years (I got bored with it as it never seemed to turn up any signs in the tracking pad). After recently seeing trail camera footage online of the another raft, it showed a range of riverside species taking quite an interest. I thought I'd give it another try, leaving it anchored to the bank for now rather than floating.

Testing.... still can never tell whether it is on.

A curious European Robin (Erithacus rubecula)

This rather annoying Grey Squirrel (Sciurus carolinensis) became obsessed, filling up most of the memory card. It had a good chew on the raft corners.

Grey Wagtail (Motacilla cinerea) - one of my favourite waterside birds; also a red-listed species

Eurasian Jays (Garrulus glandarius) always seem interested by the advanced technology. 

You can hear the Grey Wagtail calling in the background

An indecisive Wood Mouse (Apodemus sylvaticus), or might be a small Yellow-necked Mouse

The weather takes a turn for the worse. Meanwhile I'm away in London, completely oblivious to the storm...

Uh oh, really should have brought the camera in on the Friday!

Phew, got away with it this time - the water has receded quite a bit.

Now something WAS just on the right hand corner of the raft in that final clip; you can hear as it splashes into the water. What could it have been, a Mallard? Moorhen? A mystery wetland mammal?!

I'll put this camera out again when the weather improves, although perhaps aim for a wider angle (and safer height).