Satyrium ilicis - Ilex Hairstreak - Bruine Eikenpage - Eichenzipfelfalter
The uppersides, rarely seen at rest, are dark brown in both sexes. There is a small orange or red spot near the tail on the hindwing. The undersides are light greyish brown, with a white broken line across each wing and orange lunules. Flight from June to August in light woodland with low/young oaks. The larval foodplants are low-growing oaks.