Scotch argus
As the name suggests, this beautiful brown butterfly is most common in Scotland, though it can also be seen in northern England.
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Chwilio
Hedgerow
Hedgerows are one of our most easily encountered wildlife habitats, found lining roads, railways and footpaths, bordering fields and gardens and on the coast.
Seagrass
Meadows of seagrass spread across the seabed, their dense green leaves sheltering a wealth of wildlife including our two native species of seahorse.
Celery-leaved buttercup
Look out for the small, yellow flowers of Celery-leaved buttercup in wet meadows and at the edges of ponds and ditches. It flowers from May to September.
Goshawk
Known as the phantom of the forest, goshawks can fly through the trees at up to 40km per hour as they hunt birds and small mammals.
Maidenhair spleenwort
A small, tufted fern, maidenhair spleenwort can be found growing out of crevices between rocks, in walls and on mossy branches across the UK.
High brown fritillary
Considered Britain's most threatened butterfly, the high brown fritillary can be only be found in a few areas of England and Wales.
Wood white
This dainty white butterfly is now only found in a few parts of Britain, where it flutters slowly through woodland clearings.
Rocky habitat
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.
Upland acid grassland and rush pasture
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.
Pellitory-of-the-wall
Pellitory-of-the-wall is a small to medium-sized herb that frequently grows from cracks in old stone walls, pavements, cliffs and banks, and churches and ruins.
Long legs, short lives
Insect expert Ben Keywood from Sheffield and Rotherham Wildlife Trust takes a closer look at craneflies.