This funny-looking fish certainly won't be winning any beauty pageants, but it's a real contender for Father of the Year!

If you spot a crawling shell next time you're at the seaside, take a closer look… it might be a hermit crab!

This crab is common around all of the UK. If you've ever been rockpooling or crabbing, it's probably the shore crab that you've met.

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