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.

Heathlands form some of the wildest landscapes in the lowlands, where agriculture and development jostle for space, containing and limiting natural processes. Once considered as waste land of…

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.