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.

These mat like growths found on kelp and seaweed are actually colonies of tiny individuals animals.

With its fluffy-looking, light blue flower heads, sheep's-bit is a pretty plant of dry grassland, heaths and clifftops. Sometimes carpeting an area, it is popular with nectar-loving insects…

Living up to its name, the Robin's pincushion is a red, round, hairy growth that can be seen on wild roses. It is caused by the larvae of a tiny gall wasp that feeds on the host plant, but…

Common couch is a tall, tuft-forming grass of roadside verges, waste ground and arable land. It is very tough and can shade out more delicate plants. Look for flat, blade-like leaves and thin…

This brightly-coloured beetle is often found feeding on flowers on warm days in late spring and summer.