Although they might not look it, sea cucumbers like this one belong to the Echinoderm group and are therefore closely related to starfish and sea urchins

This bumpy shell lives up to its name and lives partly buried in the seabed along the west coast of Great Britain.

This large, fluffy-looking moth is on the wing in July and August, but you might spot a caterpillar at almost any time of year.

One of the few moths that fly in winter, often seen in car headlights.

The red-throated diver lives up to its name - the distinctive red patch on its throat heralds the breeding season. In summer, it nests in Scotland, but look out for it around the UK's coast…