Ключевые слова: action, attract, attracting, beautiful, bird, bird singing, birdsong, branch, bush, closeup, display, dunnock, forest, heggenmus, mate, mating, modularis, morning, nature, open beak, partner, passerine, perching, prunella, search, searching, season, seasonal, sing, singing, sitting, song, songbird, spring, springtime, whistle, wild, wildlife,