Despite its dazzling colouration, this fabulous nudibranch can be easily missed, due to its small size!

This dashing diving duck is a winter visitor to the UK's seas, coastal lakes and occasionally inland water bodies.

Honey bees are famous for the honey they produce! These easily recognisable little bees are hard workers, living in large hives made of wax honeycombs.

Heather is also called 'ling'. Look for it on our heaths, moors and bogs, where its delicate, loosely arranged pink flowers attract all kinds of nectar-loving insects.

Living up to its name, the bullhead has a characteristically large, flattened head and a tapering body. Look out for it in fast-flowing, stony rivers and streams.