These moths can be seen flying on sunny days, but you're more likely to spot the fuzzy caterpillars crawling over paths.

This distinctive black and red bug is an increasingly common sight across much of Britain.

The thick topshell is a common sight on rocky shores in Wales and South West England.

A bushy brown seaweed that appears bright blue underwater.

This large green moth rests with its wings spread, so is sometimes mistaken for a butterfly.

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

This beautiful beetle only arrived in the UK in 1960s but is now a common sight on garden herbs.

The Alder fly is a blackish invertebrate, with delicately veined wings that it folds over its body like a tent. It can be found near ponds and slow-flowing rivers; the larvae living in the silt at…

This big, beautiful fungus is a common one that can often be spotted popping out of trees.

Edible periwinkles are a common sight when rockpooling and can be found in huge numbers on the shore.