Donzel's Silver-line (Cigaritis zohra) - Photos plus facts about foodplants, distribution, and similar species. Orange-banded Hairstreak (Satyrium ledereri) - Photos plus distribution information. Hedgerow Hairstreak (Satyrium saepium) - Identification tips, range, flight season, and habits. Includes an image. Bog Elfin (Callophrys lanoraieensis) - Profile of this endangered species, its description, life history, distribution and threats. Frosted Elfin (Callophrys irus) - Profile of this species, its description, life history, distribution and threats. San Bruno Elfin (Callophrys mossii bayensis) - Profile of this endangered species, its description, life history, distribution and threats. Seaside Hoary Elfin (Incisalia polia maritima) - Profile of this species, its description, life history, distribution and threats. Mistletoe Hairstreak Butterfly - Article by Tatoosh Taktoe about this butterfly, Mitoura johnsoni, its coloration, food plant and habitat in the Pacific Northwest. Atlides halesus: Great Purple Hairstreak - Provides photographs and a description of this butterfly, and information on its distribution and life cycle. Calycopis cecrops: Redbanded Hairstreak - Photographs of this butterfly and its larvae, its distribution, description and life cycle. Green Hairstreak: Callophrys rubi - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.