Cholsey Mammals April 2025
1. Hedgehog (Regular but decreasing)
2. Mole (Common)
3. Common Shrew (common)
4. Pygmy Shrew (Common)
5. Water Shrew Common)
6. Dormouse (1 record dead found Papist Way Sept 2014,old nest found
03/2025)
7. Bank Vole (Common)
8. Water Vole (seen May 2017)
9. Short-tailed Vole (Common)
10. House Mouse (Scarce)
11. Harvest Mouse (Rare)
12. Wood Mouse (Common)
13. Yellow-necked Mouse (Regular)
14. Brown Rat (Common)
15. Grey Squirrel (Common)
16. Brown Hare (Common)
17. Rabbit (Common)
18. Polecat (2 July 2010) and (1 deceased Feb
2020)
19. Stoat (Regular)
20. Weasel (Regular)
21. American Mink (introduced)
22. Red Fox (Regular)
23. Badger Common)
24. Otter (Jan
2015 River Thames and several more sightings into 2024)
25. Eurasian Beaver
(1 record, 23rd April 2025, Thames)
26. Whiskered Bat (Recorded
but status not known)
27. Brandt’s Bat (Recorded but status not
known)
28. Daubenton's Bat (Recorded but status not
known)
29. Natterer's Bat (Recorded but status not
known)
30. Common Pipistrelle (Common)
31. Soprano Pipistrelle (Recorded but status
not known)
32. Nathusius’s Pipistrelle (Recorded but
status not known)
33. Noctule (Recorded but status not known)
34. Serotine (Recorded but status not known)
35. Brown Long-eared Bat (Recorded but status
not known)
36. Leisler’s Bat (Recorded but status not
known)
37. Muntjac Deer (Common)
38. Fallow Deer (Rare, no recent records)
39. Roe Deer (Common)
