This streaky brown bird is a summer visitor to Britain, favouring open woodlands in the north and west.

This streaky brown bird is a winter visitor, occasionally found walking around the muddy margins of marshes.

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

The bottlenose dolphins in our waters are the biggest of their kind – they need to be able to cope with our chilly waters!

As the name suggests, this beautiful brown butterfly is most common in Scotland, though it can also be seen in northern England.

Mae tylluanod brech yn dylluanod brown cyfarwydd yng nghoetiroedd, parciau a gerddi Prydain. Maent yn cael eu hadnabod am eu cân ‘tŵ-wit tŵ-hŵ’ sydd i’w chlywed yn ystod y nos.

This stocky, brown mammal spends its life burrowing underground with its spade-like paws, hunting for earthworms to eat.

Found almost everywhere, the large yellow underwing is a night-flying moth that is often attracted to lights. It is brown with orangey-yellow hindwings.

Flitting about the house in summer, the gangly, brown daddy longlegs is familiar to many of us. They are a valuable food source for many birds.

This brown seaweed lives in the mid shore and looks a bit like bubble wrap with the distinctive air bladders that give it its name.