Ключевые слова: animals, birds, camouflage, camouflaged, comfort, day, disguise, disguising, earth, eurasian, european, eye, gaze, ground, hide, hiding, intent, land, look, looking, lurk, lurking, mask, masking, nature, nightjar, nightjars, nocturnal, peace, quiet, quietness, recreation, relax, relaxation, relaxing, repose, rest, resting, sight, sitting, sleep, sleeping, soil, stare, summer, taking, view, wild, wildlife,