From vast plains spreading across the seabed to intertidal flats exposed by the low tide, mud supports an incredible variety of wildlife.

Hedgerows are one of our most easily encountered wildlife habitats, found lining roads, railways and footpaths, bordering fields and gardens and on the coast.

Meadows of seagrass spread across the seabed, their dense green leaves sheltering a wealth of wildlife including our two native species of seahorse.

Rocky habitats are some of the most natural and untouched places in the UK. Often high up in the hills and hard to reach, they are havens for some of our rarest wildlife.

These grasslands, occupying much of the UK's heavily-grazed upland landscape, are of greater cultural than wildlife interest, but remain a habitat to some scarce and declining species.

Coastal habitats are found wherever the land meets the sea. With some 17,800km, the UK has one of the longest national coastlines in Europe. The coast is home to many habitats, with cliffs, rocky…

From otters to freshwater shrimps, all animals are dependant on an abundant and reliable supply of clean water. Rivers sustain the natural environment, wildlife and people in equal measure.