Nudibranchs, also known as sea slugs, are much like their land-based relatives that you may spot in your garden. But, unlike your regular garden slug, the nudibranch can incorporate the stinging…

This small, white heron is an increasingly common sight in parts of the UK as it spreads north from continental Europe.

It’s easy to identify this distinctive skate from the black and yellow marbled eye spots on each wing.

The enigmatic golden eagle disappeared from England and Wales in the 19th century due to severe persecution. Scottish birds suffered from the use of pesticides in the 20th century. Luckily, golden…

A summer visitor, the wheatear is a handsome chat, with black cheeks, white eyestripes, a blue back and a pale orange chest. Look for it on upland heaths and moors.

This brown seaweed lives in the lower shore and gets its name from the serrated edges to its fronds.

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

The Bird's-nest orchid gets its name from its nest-like tangle of roots. Unlike other green plants, it doesn’t get its energy from sunlight. Instead, it grows as a parasite on tree roots, so…