Competencies for Species Survey (CSS)

These set the criteria for the knowledge, skills and experience required by ecologists undertaking a range of species survey work in a professional capacity. The Guidance currently covers a range of terrestrial and freshwater species. An overview of the guidance is also available.

The guidance for each species survey can be downloaded below:

Badger

Barn Owl

Bats

Brown Hare and Mountain Hare

Eurasian Otter

Great Crested Newt

Hazel Dormouse

Hedgehog

Natterjack Toad

Pine Marten

Polecat

Red Squirrel

Reptiles

Shrews

Water Vole

White-Clawed Crayfish