Ключевые слова: animal, background, beak, beautiful, bird, blue, branch, breast, cheerful, chest, chirp, chirping, close, closeup, color, cute, erithacus, europe, european, eye, facing, feather, forest, garden, glee, green, happy, head, major, male, nature, orange, ornithology, outdoor, parus, passerine, perching, portrait, red, robin, rubecula, season, singing, single, small, song, songbird, spring, springtime, sun, territorial, titmouse, tomtit, tree, upbeat, wild, wildlife, wing, winter, yellow,