Entering the esca

The monkey slug is not some experimental genetic monstrosity. But even if you see one in the flesh, you may still be unclear what this odd, brown hairy thing is, with its array of fuzzy tentacles. It

Mike Thrussell explains how light levels affect fish behaviour and how to use this knowledge to supercharge your catch rates

DID YOU KNOW that for less than £30, you can add one of the strangest fish on the reef to your aquarium? Everyone loves a good oddball, and the urchin clingfish (Diademichthys lineatus) ticks all the

Hidden in rock pools up and down the coastline, the fascinating lifestyle of the shore crab invokes curiosity among beach explorers

South africa’s sardine run might just be the greatest wildlife spectacle you’ve never heard of. So large is this annual fishy movement that in biomass terms alone it has been estimated to rival the ep

Beneath its shell, this cephalopod’s anatomy has allowed it to survive over half a billion years on Earth