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

You've probably spotted this long-legged spider hiding in the corner of a house or building.

Red squirrels are native to the UK but are a lot rarer than their grey cousins. They live in a few special places across the UK thanks to reintroduction projects.

This small duck is an uncommon winter visitor to the UK, where they're usually found on lakes, reservoirs and gravel pits.

A handsome gamebird, the pheasant is an introduced species that has settled here with little problem. It can be spotted in its farmland and woodland habitats, although you'll probably hear…

The fly-shaped flowers of this fascinating plant are attractive to insects - but not the ones you might expect!

Rare summer visitors, honey buzzards breed in open woodland where they feed on the nests and larvae of bees and wasps.

This fascinating cup fungus is a lovely thing to stumble upon -should you be lucky enough!

A key species in the story of conservation, the avocet represents an amazing recovery of a bird once extinct in the UK. This pied bird, with its distinctive upturned bill, can now be seen on…