Flower-rich grasslands, full of wildflowers such as orchids, snake's head fritillaries and bird's-foot trefoil support an abundance of insects, from bumblebees to butterflies.

This is a strange, sparse habitat of grassland growing on old mining tracks and slag heaps, on river gravels and naturally exposed metal-rich soils in the mountains. Only the toughest metal-loving…

Limited in distribution, this sweetly-scented, short-cropped, springy grassland is famed for its abundance of rare and scarce species.

Typical of softly rolling pastoral landscapes, the short, aromatic turf of lowland calcareous grassland is flower-rich and humming with insects in the summer. Its long use by humans lends it an…

Sprinkled with diminutive, short-living flowers in spring and parched dry by July, this is a habitat of heathlands, coastal grasslands and ancient parkland.

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.

A chalk reef is a natural seabed made from chalk that rises above the surrounding seafloor.

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.