Ключевые слова: adult, animal, bird, branch, feed, food, forage, fullmouth, gaze, habitat, looking, luscinia luscinia, mature animal, motion, move, movement, nature, nobody, older, outdoors, passeriformes, perch, perching, roost, sit, sitting, stare, thrush nightingale, tree, turdidae, twig, watching, wild, wildlife,