Insects found in the heathlands include the emperor moth, green hairstreak and the bilberry bumblebee. Local butterflies include the green hairstreak, brown argus, speckled wood and brimstone. Nootka rose serves as the larval host of the mourning cloak and grey hairstreak butterflies. Butterflies in the region include the dingy skipper, brown argus, small blue and white-letter hairstreak. Green hairstreak and holly blue butterflies are among the protected creatures here. These include grizzled and dingy skippers, brown argus and green hairstreak. The green hairstreak ("Callophrys rubi") is a small butterfly in the family Lycaenidae. Twenty-six species have been regularly recorded, including green hairstreak, brown argus and Essex skipper. Many butterflies and moths can be seen in summer including the white-letter hairstreak ("Satyrium w-album"). The brown hairstreak ("Thecla betulae") is a butterfly in the family Lycaenidae. The black hairstreak ("Satyrium pruni") is a butterfly in the family Lycaenidae. The white-letter hairstreak ("Satyrium w-album") is a butterfly in the family Lycaenidae. "Acacia falcata" is the host plant for the Imperial Hairstreak ("Jalmenus evagoras"). The imperial hairstreak, "Jalmenus evagoras," feeds on at least 25 acacia species.