Ключевые слова: aria, beak pointed skywards, beige, black, brown, capercaillie, cock, courting, courting season, doubleclicks, drooped, erect neck, fir, forest, green, ground, heather cock, morning sun, moss, pine, raised and fanned tail feathers, red, song, sweden, tetrao urogallus, torbjorn swenelius photography, uppland, western capercaillie, white, wild animal, wildlife, wings held out, wood grouse, yellow,