Ключевые слова: alimentation, background, biodiversity, bird, birds, black, breeding, caterpillar, chest, color, colors, ecosystem, fauna, feather, feathers, feeding, flight, flying, food, hunt, hunter, hunting, insect, insectivore, insectivorous, insects, isolated, larva, larvae, male, orange, plumage, prickly, redstart, white, wildlife,