Mammals

The most notable species listed is the otter which passes through the Fen and can be detected by finding otter spraint and with an infra-red camera trap, which provided this picture on Boxing Day 2018:

Small mammals are probably under recorded but we have evidence for water voles:

'His and hers' water vole droppings



Otter print


Otter spraint


Otter kit in the Itchen beside Clausentum Fen 20.45 on 22 May 2017. Thanks to Brian.

A post shared by Clausentum Fen (@clausentumfen) on



Bank vole
Eurasian water shrew
European mole
European water vole - top middle
Otter - top right
Red fox
Roe deer - top left
Yellow-necked mouse

Stoat - 13.5.18

Bats:
Pipistrelle
Daubenton's
Noctule
Brown Long Eared