Although, commonly referred to as a ‘sea snail,’ this species in fact belongs to the fish family!

This colonial creature looks like an old-fashioned quill - that's where the name sea pen comes from.

The black sea bream really is a fascinating fish. From sex changes to nest building, this fish is full of surprises!

The lightbulb sea squirt is common around much of the UK. Its easy to see where its name came from!

Living up to its name, the red-tailed bumblebee is black with a big, red 'tail'.

These mat like growths found on kelp and seaweed are actually colonies of tiny individuals animals.