A fierce predator of small fish and flying insects, the brown trout is widespread in our freshwater rivers. It is has a golden body, flanked with pale-ringed, dark spots.

The common squid is a weird and wonderful predator found all around our coasts.

This dainty seaduck is a winter visitor to our coasts, particularly in northern and eastern Scotland.

Look for the small, pink, pea-shaped flowers of Common restharrow on chalk and limestone grasslands, and in coastal areas, during summer.

This long-lived bivalve can be found buried in the sand on the south and west coasts of the UK.

A small woodland and hedgerow tree, spindle is most striking in the autumn when clusters of bright pink-and-orange berries hang from its twigs, providing food for mice, birds and even Red Foxes.…

The herring gull is the typical 'seagull' of our seaside resorts, though our coastal populations have declined in recent decades.

Herb-robert is a low-growing plant, with small, pretty, pink flowers. Look for it in shady spots in woodland, hedgerows and coastal areas.