Appearance: small clusters of bright red berries.
Where: gardens, parks, scrub, hedgerows and woods, especially oak and beech woods.
When: November to February.
Value to wildlife: the berries are a vital source of food for birds in winter. The mistle thrush is known for vigorously guarding the berries to stop other birds eating them! Small mammals like wood mice and dormice also enjoy them.
How to use at home: holly berries are poisonous to people and pets, so stick to using them for festive decorations.