Ever spotted a honeycomb-like mound on the beach and wondered what it was? It's a reef built entirely by worms!

This worm builds its own home out of bits of shell and sand. It can be spotted on the shore all around the UK.

The last thing you’d expect this extraordinary creature to be is a fish!

Ever noticed lots of little white spirals on seaweed fronds on rocky shores? These are tiny tube worms!

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

Look for Water avens in damp habitats, such as riversides, wet woodlands and wet meadows. It has nodding, purple-and-orange flowers that hang on delicate, purple stems.

Look for wood avens along hedgerows and in woodlands. Its yellow flowers appear in spring and provide nectar for insects; later, they turn to red, hooked seedheads that can easily stick to a…