This bumpy shell lives up to its name and lives partly buried in the seabed along the west coast of Great Britain.

This seagrass species is a kind of flowering plant that lives beneath the sea, providing an important habitat for many rare and wonderful species.

This dazzling dragonfly can be seen darting above tree-lined ponds in certain parts of Britain.

The St Mark's fly is small, black and shiny. It is so-called because it emerges around St Mark's Day, April 25th. Large numbers of adults can be found in woodland edges, hedgerows,…

This tiny wading bird is most often seen in autumn, feeding on the muddy margins of wetlands.

One of the UK’s rarest marine species, this giant of the rocky shore is a very special fish.

Wedi'i gyfyngu'n bennaf i ogledd y DU, mae’r bele prin yn nosol ac yn anodd iawn ei weld. Fodd bynnag, gellir ei hudo i ymweld â bwrdd adar llawn pysgnau.

Often growing in swathes along a roadside or field margin, the oxeye daisy is just as at home in traditional hay meadows. The large, white, daisy-like flowers are easy to identify.

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