Animal, Cardinal, animal, avian, background, beautiful, biodiversity, biology, bird, birding, birdwatching, branch, bright, cardinal, colorful, common, conservation, crest, day, dusk, ecology, environment, fauna, feathered, horizontal, life, limb, living, male, natural, nature, northern, organism, ornithology, outdoors, outside, perched, plumage, pretty, red, redbird, scene, scenery, science, songbird, tree, vertebrate, wild, wilderness, wildlife, wing, zoology, outdoor, indo-european, achiever, holy order, skill, bishop, discipline, twenty-four hours, clergyman, dissimilarity, middle english, life science, improvement, woody plant, crimson, feather, oscine, nightfall, division, park, plant, passerine, peak, disfavor, difference, nonuniformity, transformation, west germanic, germanic, heterogeneity, rejection, spiritual leader, diverseness, experience, leader, scarlet tanager, person, priest, english, direction, situation, twilight, tanager
Male cardinal (Cardinalis cardinalis) perched on a branch at dusk