Look out for this large, leafy lichen on trees in ancient woodlands in the west of the UK.

This large skate has tiny, prickly spines all over its back.

Stone curlews are unusual waders with large yellow eyes - perfect for hunting beetles at night.

Once a rare visitor to the UK, this striking gull is now found nesting here in large colonies.

This large starfish looks just like the sun, with 10-12 arms spreading outwards like rays.

This large round urchin is sometimes found in rockpools, recognisable by its pink spiky shell (known as a test).

These large rocky shore fish look like they belong in deeper waters, but they are the find of the day for any rockpooler!

This large shrike visits the UK in small numbers each year, passing through on migration or spending the winter here.

This hefty diving bird is a winter visitor to the UK, where it can be seen around the coast or occasionally on large inland lakes.

This large, fluffy-looking moth is on the wing in July and August, but you might spot a caterpillar at almost any time of year.

The small white is a common garden visitor. It is smaller than the similar large white, and has less black on its wingtips.