A large migrant butterfly that arrives in London from North Africa and Europe in early summer to lay its eggs on stinging nettles. The adults feed on the nectar of buddleia, bramble and Michaelmas-daisy.  A few overwinter, which is why some adults can be seen here in early spring.

Look out for red admiral butterflies on a London Nature Trail at:

• Silkstream Park and Welsh Harp (Brent) Reservoir on the walk from Burnt Oak to Wembley

• Camley Street Natural Park and Primrose Hill on the walk from Swiss Cottage to King’s Cross

• Russia Dock Woodland and Stave Hill Ecology Park on the walk from Bermondsey to Brockley

• London Blossom Garden, the UP Garden and Wanstead Flats on the walk from Wanstead to Royal Docks