Ключевые слова: animal, background, backlight, backlit, birding, birds, birdwatching, black, breath, call, cock, early, eyebrow, fauna, feather, fight, flight, forest, frost, game, grouse, leader, leadership, lek, leking, lekking, leksite, male, mating, morning, nature, open, ornithology, playing, portrait, red, russia, season, species, specific, spring, steam, sunny, sunrise, tetrao, tetrix, wetland, wild, wilderness, wildlife,