Portland Bird Observatory
and Field Centre


Mammals on Portland



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The following species of mammal have been seen wild on or from Portland, at Portland Harbour, and Ferrybridge - the 'island's' official border with Weymouth. The land area is less than 5 miles (8k) by 1.5 miles (2.6k) in size.

Hedgehog Erinaceus europaeus
Common Shrew Sorex araneus
Pygmy Shrew Sorex minutus
Greater Horseshoe Bat Rhinolophus ferrumequinum
Whiskered Bat Myotis mystacinus
Natterer's Bat Myotis nattereri
Serotine Bat Eptesicus serotinus
Noctule Nyctalus noctula
Pipistrelle Pipistrellus pipistrellus
Barbastelle Barbastella barbastellus
Common Long-eared Bat Plecotus auritus
Grey Long-eared Bat Plecotus austriacus
Bunny Oryctolagus cuniculus
Brown Hare Lepus capensis
Grey Squirrel Sciurus carolinensis
Hamster Cricetus / Mesocritetus spp.
Bank Vole Clethrionomys glareolus
Field Vole Microtus agrestis
Wood Mouse Apodemus sylvaticus
Harvest Mouse Micromys minutus
House Mouse Mus musculus
Common Rat Rattus norvegicus
Humpback Whale Megaptera novaengliae
Porpoise Phocoena phocoena
Killer Whale Orincus orca
Pilot Whale Globicephala melaena
Risso's Dolphin Grampus griseus
White-beaked Dolphin Lagenorhynchus albirostris
White-sided Dolphin Lagenorhynchus acutus
Bottle-nosed Dolphin Tursiops truncatus
Common Dolphin Delphinus delphus
Fox Vulpes vulpes
Stoat Mustela erminae
Weasel Mustela nivalis
Ferret Mustela furo
Mink Mustela vison
Badger Meles meles
Otter Lutra lutra
Common Seal Phoca vitulina
Grey Seal Halichoerus grypus
Roe Deer Capreolus capreolus
Muntjac Muntiacus reevesi

Portland Bird Observatory © 2000