Animal, Crow, Blackbird, Agelaius, Eagle, Tree, Plant, Accipiter, abstract, alive, animal, backdrop, background, bare, biodiversity, biology, bird, birding, birdwatching, blue, branch, climate, cold, concepts, conceptual, conservation, day, ecology, environment, fauna, forest, horizontal, life, limb, living, nature, organism, ornithology, outdoors, outside, perched, scene, scenery, science, season, shape, sky, sparrow, tree, weather, wild, wilderness, wildlife, winter, wood, woodland, woods, zoology, outdoor, skill, low temperature, discipline, twenty-four hours, mood, nonuniformity, direction, life science, improvement, woody plant, heterogeneity, vegetation, division, plant, passerine, stage set, disfavor, rejection, difference, dissimilarity, temperature, conception, diverseness, nude, experience, transformation, naked, coldness, situation
Shape of a sparrow perched on a limb against a cold, blue sky