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Environmental Records Centre
for Cornwall and the Isles of Scilly

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Celebrating Cornwall's Mammals
from dormice to dolphins!

Mammal Recording packs

 

The packs and forms are free to download from this web site.

Deer recording pack

This seventh identification pack looks at the Deer species Cornwall, there are no Deer on the Isles of Scilly. The pack provides information on how to identify the animals themselves and the tracks and signs they leave behind, the sorts of habitats you may find them in, the food they eat and lots more!

The pack contains:

  • An introduction to the identification of Deer
  • An identification guide to the Deer of Cornwall and the Isles of Scilly
  • Did you know........

An identification guide to the Deer of Cornwall and the Isles of Scilly

Available to download

Squirrel recording pack

There are two species of Squirrel currently found in the UK: the Grey Squirrel (Sciurus carolinensis) and the Red Squirrel (Sciurus vulgaris). Only one of these, the Red Squirrel, characterised by its distinctive russet fur, tufted ears and twitching tail, is native to the British Isles. The Grey Squirrel was introduced in the late 1800’s from North America and has since colonised much of the UK.

The Grey Squirrel is more robust and adaptable than the native Red Squirrel and can out-compete it for food. Consequently the Red Squirrel population in the country has dropped dramatically since the introduction of the Grey Squirrel. As a result, the once common Red Squirrel is now extinct in Cornwall and much of the rest of England and is largely confined to Scotland, north Wales, Northern Ireland and some parts of northern England.

The pack contains:

  • ID sheets that explain the differences between the Red and Grey Squirrel, and their tracks and signs.
  • Fact sheet
Available to download

 

Hedgehog and Mole recording pack

The Western Hedgehog (Erinaceus europaeus) and the Common Mole (Talpa europaea) are found throughout the British Isles, however, unlike the Hedgehog the Mole is absent from Ireland and the Isles of Scilly. Both species are insectivores (insect-eating) and belong to the family Talpidae.

Although both hedgehogs and moles are relatively common it is still essential to record them as both species have been found absent in suitable habitat and present in habitat previously considered unsuitable.

The pack contains:

  • ID sheets that explain the differences between hedgehogs and moles, and their tracks and signs.
  • How to attract hedgehogs to your garden
  • How to deter moles from your garden
Available to download

 

Identification Guide to the carnivores of Cornwall and the Isles of Scilly

Apart from being adored by many for their cute and fluffy appearance and immence character, carnivores occupy the top of the food chain and therefore play an important role in controlling other populations lower down the food chain. Carnivores can also be indicators of good habitat and are part of our natural heritage.

Available to download

Identification Guide to the carvivores of Cornwall and the Isles of Scilly

There are six species of Carnivore found in Cornwall; these are:
Red Fox Vulpes vulpes, Badger Meles meles, Stoat Mustela erminea, Weasel Mustela nivalis, American Mink Mustela vison and Otter Lutra lutra. None of the Carnivore species are found on the Isles of Scilly.

Marine Mammal recording pack

Available to download

The coast of Cornwall and the Isles of Scilly is a particularly good place to spot marine mammals from due to it’s abundance of headlands which are good vantage points and because it is surrounded on three sides by the sea.


Marine mammals of Cornwall
and the Isles of Scilly

There are around nine species of marine mammal you are more likely to see around the coast of Cornwall and the Isles of Scilly. These include:

Common Dolphin Delphinus delphis
Bottlenose Dolphin Tursiops truncatus
Risso’s Dolphin Grampus griseus
Harbour Porpoise Phocoena phocoena
Grey Seal Halichoerus grypus
Long-finned Pilot Whale Globicephala melas
Orca (Killer Whale) Orcinus orca
Minke Whale Balaenoptera acutorostrata
Fin Whale Balaenoptera physalus

The pack contains:

  • ID guide to these marine mammal species.
  • Marine Mammal strandings and sightings recording forms.

Small Mammal recording pack

Available to download

There are thought to be 10 species of small mammal found in Cornwall and the Isles of Scilly. Small mammals are those mammals whose head and body length do not exceed 130mm. These include

Mice

Wood Mouse Apodemus sylvaticus
House Mouse Mus musculus
Harvest Mouse Micromys minutus
Hazel Dormouse Muscardinus avellanarius
Yellow-necked Mouse Apodemus flavicollis (very unlikely to be seen in Cornwall)

Voles

Bank Vole Clethrionomys glareolus
Field Vole Microtus agrestis

Shrews

Common Shrew Sorex araneus
Pygmy Shrew Sorex minutus
Water Shrew Neomys fodiens
Lesser White-toothed Shrew Crocidura suaveolens (Found on the Isles of Scilly, not in Cornwall)

Although these mammals are very small and elusive, there are several ways of telling if they are in an area by looking at their tracks and signs. These include nests, runs, droppings and feeding remains such as gnawed hazel nuts.

The pack contains:

  • ID guide to the small mammals of Cornwall and the Isles of Scilly and the tracks and signs they leave behind.
  • recording form

Rabbit and Hare recording pack

Available to download

It is safe to presume that Rabbits Oryctolagus cuniculus occur pretty much everywhere in Cornwall; however despite this they are desperately under recorded. Whether you see one alive, hopping about, or squashed on the road, or signs of them for example droppings, fur or holes we need to know!

Brown Hares Lepus capensis are not particularly common in Cornwall; where there are records they tend to be clustered in the middle and the east of the County.

The pack contains:

  • ID sheet that explains the differences between Rabbits and Brown Hares, and their tracks and signs.

 

Bat Pack

Available to download

There are though to be 13 species of Bat found in Cornwall and the Isles of Scilly:

Common and Soprano Pipistrelle Pipistrellus pipistrellus
Nathusius Pipistrelle Pipistrellus nathusii
Greater horseshoe Bat Rhinolophus ferrumequinum
Lesser horseshoe Bat Rhinolophus hipposideros
Brown Long-eared Bat Plecotus auritus
Natterer’s Bat Myotis nattereri
Whiskered Bat Myotis mystacinus
Daubenton’s Bat Myotis daubentonii
Noctule Nyctalus nocyula
Brandt’s Bat Myotis brandtii
Barbastelle Barbastella barbastella
Serotine Eptesicus serotinus

Two of these species are endangered, six are threatened. Although Bats and their roost sites are protected by law we desperately need to find out more about our bat species and where they roost in order to conserve and protect them.

The pack contains:

  • An introduction to the pack
  • ‘What is a Bat’ fact sheet
  • Dispelling the myths about Bats fact sheet
  • Foraging habitats fact sheet
  • Feeding fact sheet
  • Have I got a Bat roost? fact sheet
  • What to look out for fact sheet
  • A Bat roost fact sheet
  • Bats and the Law fact sheet

Information on Bat boxes, how to garden for Bats and what to do if you find an injured Bat can be obtained form ERCCIS.

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Wildlife information for wildlife conservation

ERCCIS
Five Acres, Allet, Truro, Cornwall, TR4 9DJ
Phone: (01872) 240777 Fax: (01872) 225476
Email: erccis@cornwt.demon.co.uk
Website: http://www.cornwallwildliferecords.co.uk