The British Isles are home to around 60 species of terrestrial mammal, including bats. Nearly 90 if you count marine mammals that have been seen in British and Irish waters.
Scroll down to browse each species and learn more about mammal ecology, distribution and conservation. See a full list of mammals here.
New features will include how to ID and survey mammals, what research is being done and is still needed and how to get involved in mammal research and conservation.