Famously predatory, the long, slender pike will lurk among the vegetation of a river or lake, bursting out with ferocious speed to catch its prey. Look out for it across the UK.

This remarkable creature shows nature’s fantastic complexity!

Another member of the echinoderm phylum, feather stars share some characteristics with true starfish, but also have their very own intriguing adaptations and behaviours, which make them a…

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

This purply-brown seaweed is a common feature on our rocky shores and on our dinner plates.

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

This strange furry creature often found washed ashore after storms is actually a kind of worm!

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