Mammals Found in and around Letchworth in Hertfordshire

There are 32 species of mammals found within a five mile radius of Letchworth. Some might be infrequent visitors, recent additions or may not have been seen for many years.

List of Mammals found in Letchworth


45 Khz Pipistrelle (Pipistrellus pipistrellus)
Badger (Meles meles)
Barbastelle (Barbastella barbastellus)
Brown Long-Eared Bat (Plecotus auritus)
Chinese Barking Deer (Muntiacus reevesi)
Daubenton's Bat (Myotis daubentonii)
Fallow Deer (Dama dama)
Field Mouse (Apodemus sylvaticus)
Fox (Vulpes vulpes)
Harvest Mouse (Micromys minutus)
Mole (Talpa europaea)
Pipistrelle (Pipistrellus pipistrellus)
Rabbit (Oryctolagus cuniculus)
Roe Deer (Capreolus capreolus)
Stoat (Mustela erminea)
Weasel (Mustela nivalis)
55 Khz Pipistrelle (Pipistrellus pygmaeus)
Bank Vole (Myodes glareolus)
Brown Hare (Lepus europaeus)
Brown Rat (Rattus norvegicus)
Common Shrew (Sorex araneus)
Domestic Cat (Felis catus)
Feral Ferret (Mustela putorius subsp. furo)
Field Vole (Microtus agrestis)
Grey Squirrel (Sciurus carolinensis)
Hedgehog (Erinaceus europaeus)
Noctule (Nyctalus noctula)
Pygmy Shrew (Sorex minutus)
Red Deer (Cervus elaphus)
Serotine (Eptesicus serotinus)
Water Vole (Arvicola amphibius)
Yellow-necked Mouse (Apodemus flavicollis)