A scarce but distinctive brown seaweed with curved, funnel-shaped fronds. It is a warmer water species at the northern edge of its range on the south coast of England.

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

Look out for the Daubenton's bat foraging over wetlands across the UK at twilight. Its flight is fast and agile as it skims the water's surface for insect-prey.

This wading bird is a rare visitor from North America, usually spotted in autumn.

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

Arrowhead is an aquatic plant of shallow water and slow-moving waterways. In bloom over summer, it displays small, white flowers, but it is the arrow-shaped leaves that are most distinctive.