Mae sgrech y coed yn aelod lliwgar o deulu'r brain, gyda chlytiau adenydd glas gwych. Mae'n enwog am chwilio am fes mewn coetiroedd a pharciau hydrefol, gan eu storio yn aml ar gyfer y…

Guillemots really know how to live life on the edge – quite literally! They nest tightly packed on steep ledges and cliffs around the coast. This may sound like a strange nesting spot, but it…

Y caws llyffant clasurol welwch chi mewn stori dylwyth teg ac mae’r ffwng coch a gwyn yma i'w ganfod yn aml o dan goed bedw yn yr hydref.

The jay is a colourful member of the crow family, with brilliant blue wing patches. It is famous for searching out acorns in autumnal woodlands and parks, often storing them for the winter ahead…

This sea snail is abundant on rocky shores around the UK. It is an active predator, feasting on mussels and barnacles before retreating to crevices to rest.

Turn over large stones or paving slabs in the garden and you are likely to find a red ant colony. This medium-sized ant can deliver a painful sting, so be careful! In summer, winged adults swarm…

This birch-loving moth can be seen flying on sunny days in early spring.

From grunts and groans, to 'purring' and 'piglet squealing', the water rail is more often heard than it is seen! This shy bird lives in reedbeds and wetlands, hiding among the…

This bog-loving butterfly is mostly found in the north of the UK, where it takes to the wing in summer.