137043 Red Admiral Vanessa atalanta Wingspan 60mm. An active, fast-flying butterfly that is also fond of basking in the sun. Adult has marbled dark-grey underwings and black upperwings with red bands and white spots. Commonest in July–August, but also seen in many other months. Larva is spiny and brown with yellow markings; feeds on Common Nettle, hidden inside ‘tent’ of woven-together leaves. Mainly a summer migrant from southern Europe, but adults hibernate in small numbers and emerge on sunny days in early spring. Comma Polygonia c-album Wingspan 45mm. Unmistakable butterfly with ragged-edged wing margins. Adult has orange-brown upperwings marked with dark spots; grey-brown underwings show a white ‘comma’ mark. Double-brooded and hibernates: seen on the wing March–April, and again August-October. Larva has tufts of spiny hairs and is orange-brown with a white dorsal band; feeds on Common Nettle, elms and Hop. Locally fairly common in England and Wales.