Horsehair worms are parasitic worms of the clade Nematoida alongside their sister taxa Nematoda, the roundworms. The most famous trait of certain species of horsehair worms is the ability to alter…

The coal tit is mainly found in coniferous woodland, but can also be spotted in gardens and parks. It is smaller than the great tit, but has a similar bicycle pump-like song.

The brent goose flies to the UK for the milder winter. Two populations arrive: those with dark bellies can be found around Eastern England; while those with pale bellies can be found in the North…

Afancod yw peirianwyr byd yr anifeiliaid; os nad yw eu cartref yn ddigon da, nid yw gwneud ambell welliant yn creu unrhyw broblem iddyn nhw! Mae’r anifeiliaid anhygoel yma wedi addasu’n berffaith…

A pretty and distinctive little waterbird, the mandarin duck was introduced from the Far East as its name suggests. Oddly for a duck, it nests in trees, sometimes high above the water.

This dainty seaduck is a winter visitor to our coasts, particularly in northern and eastern Scotland.