This dazzling dragonfly can be seen darting above tree-lined ponds in certain parts of Britain.

A common moth across most of the UK. The large, hairy caterpillars are often seen in late summer.

These globe-spanning seabirds can often be seen offshore in autumn, shearing low over the waves.

The male purple emperor is a stunning butterfly with a brilliant purple sheen. Look for it feeding around the treetops in woodlands, or on damp ground, animal droppings or even carrion in the…

The dark green, straight and spiky stems of common club-rush or 'bulrush' are a familiar wetland sight. They are ideal for weaving and were traditionally used to make baskets, seats and…

This huge gull can be seen around most of the UK's coasts in summer, with some venturing inland in winter.

These large seals can often be seen bobbing in the sea or lying on beaches waiting for their food to go down.

Also known as the 'green drake mayfly', the common mayfly can be found around unpolluted wetlands, such as lakes and rivers. It has transparent, lacy wings and three long 'tails…