Muridae - Mice & Rats

All images on this website have been taken in Leicestershire and Rutland by NatureSpot members. We welcome new contributions - just register and use the Submit Records form to post your photos. Click on any image below to visit the species page. The RED / AMBER / GREEN dots indicate how easy it is to identify the species - see our Identification Difficulty page for more information. A coloured rating followed by an exclamation mark denotes that different ID difficulties apply to either males and females or to the larvae - see the species page for more detail.

Mammals

There are 101 mammals found in the British Isles, including 17 bats and 22 cetacians. Eleven are introduced or naturalised species and four are feral.

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Leicestershire and Rutland resources

The Leicestershire & Rutland Mammal Group was established in 2015: Facebook Group: Leicestershire & Rutland Mammal Group.
There is also a Bat Group (Facebook Group) and a Badger Group (Facebook Group).

Other useful websites and publications

British Mammal Society

Identifying mammals from gnawed nuts - Dormice, Wood Mice, Bank Voles and Grey Squirrels can be identified from the way Hazel nuts have been gnawed.

Bats:

Bat Conservation Trust - What Bat Is That?
Bat Conservation Trust - About Bats
Video: An Introduction to Bats - Nathalie Cossa

Mammals of Britain and Europe (Collins Field Guide) - useful book but covers European mammals as well as British species.