One of the UK’s rarest marine species, this giant of the rocky shore is a very special fish.

Edible periwinkles are a common sight when rockpooling and can be found in huge numbers on the shore.

This is a predominantly subtidal species but can be found on the lowest parts of a sheltered rocky shore in summer.

Elder is an opportunistic shrub of woods, hedges, scrub, waste and cultivated ground. Its flowers and berries are edible, but it's best to gather wild food with an expert - try it at a…

This grass-green seaweed is sometimes known as Grass Kelp and grows on pretty much every shore in the UK.

A bizarre half lobster/half crab, this squat lobster is one of the true stunners of the rocky shore!

This slim fish is usually found on gravelly parts of the seabed, close to shore, but can turn up in rockpools.

The bramble is the thorny shrub of hedges, woods and scrub that gives us delicious blackberries in autumn. Gathering wild food can be fun, but it's best to do it with an expert - come along…

Hairy bitter-cress is an edible weed of rocky places, walls, gardens and cultivated ground. Gathering wild food can be fun, but it's best to do it with an expert - come along to a Wildlife…