Red-tailed mason bee
Also known as the two-coloured mason bee, this beautiful bee is famous for nesting in old snail shells.
Also known as the two-coloured mason bee, this beautiful bee is famous for nesting in old snail shells.
A rare breeder in the UK, this sooty-coloured bird is as at home on an industrial site as it is on a rocky cliff face.
The black sea bream really is a fascinating fish. From sex changes to nest building, this fish is full of surprises!
The black garden ant is the familiar and abundant small ant that lives in gardens, but also turns up indoors searching for sugary food. In summer, winged adults, or 'flying ants', swarm…
This shiny beetle is common in wooded areas throughout the UK. As the name suggests, it specialises in hunting snails.
The streamlined black-throated diver is a superb swimmer and diver, but not so graceful on land! During the summer, the distinctive black patch on its throat appears, heralding the breeding season…
The black-headed gull is actually a chocolate-brown headed gull! And for much of the year, it's head even turns white. Look out for it in large, noisy flocks on a variety of habitats.
Known in America as the 'Eared Grebe' because of its golden ear tufts, the black-necked grebe is a rare nesting bird in the UK. It is easiest to spot around southern coasts in winter.…
Sand eels are a hugely important part of our marine ecosystem. In fact, the fledgling success of our breeding seabirds entirely depends on them.
Unlike blanket bog, which smothers vast tracts of the uplands, raised bogs are discrete entities, often individually named, and are mostly found within agricultural landscapes in the lowlands.
The lesser-black backed gull can be spotted around the coast in summer, with the biggest colony on Walney Island, Cumbria. Look for it over fields, landfill sites and reservoirs during winter.
This elegant wading bird is a rare visitor to the UK, though occasionally one or two of pairs will nest here.