Ключевые слова: animal, avian, backyard, backyard birds, beak, beauty, bird, birding, birds, birdwatching, branch, brilliant, cardinal, cardinalis cardinalis, crest, crested, eating, feathers, feeder, flying, male, natural, nature, northern cardinal, ornithology, outdoors, perch, perched, red, red bird, redbird, redbirds, seed, sky, snow, snowy, song, song bird, songbird, songbirds, tree, vibrant, watching, wild, wildlife, wings, winter, winter songbird,