Britain's largest 'diving beetle' is an impressive creature, though it's not easy to find.

Considered Britain's most threatened butterfly, the high brown fritillary can be only be found in a few areas of England and Wales.

A small fish found on rocky shores in the south and west of Britain.

This dazzling dragonfly, also known as the blue-eyed hawker, is a recent arrival to Britain.

Tawny owls are the familiar brown owls of Britain’s woodlands, parks and gardens. They are known for their ‘too-wit too-woo’ song that can be heard at night-time.

Egyptian geese were introduced to Britain from Africa. They are now widespread in southern England.

This streaky brown bird is a summer visitor to Britain, favouring open woodlands in the north and west.