These little critters are related to the woodlice you find in your garden and play a very important role on rocky shores.

Also known as the flat topshell, these are one of the most common and colourful sea snails you are likely to see when out on a rockpool safari!

This slim fish is usually found on gravelly parts of the seabed, close to shore, but can turn up in rockpools.

A most familiar seashore inhabitant, the common starfish truly lives up to its name in UK seas and rockpools!

This large round urchin is sometimes found in rockpools, recognisable by its pink spiky shell (known as a test).

These large rocky shore fish look like they belong in deeper waters, but they are the find of the day for any rockpooler!

Look out for the bright red eyes of this speedy crab in rockpools - but be careful, they're notoriously feisty and will give a painful nip!

This large brittlestar can be found in rockpools around much of the UK, but be gentle - its arms are very brittle and will break off if disturbed.

The slippery butterfish is a common sight in rockpools all around the UK. Look out for the distinctive black spots on their backs that look a lot like eyes!