Animal, Accipiter, Jay, Sparrow, Plant, Blue Jay, Leaf, alive, animal, background, beak, bill, biodiversity, biology, bird, birding, birdwatching, black, brown, conservation, ecology, environment, environmental, fauna, feathers, female, forest, gray, grey, growth, horizontal, life, living, looking, natural, nature, organism, ornithology, outdoor, outside, passerine, perch, scene, scenery, scenic, science, songbird, vegetation, vertebrate, warbler, warm-blooded, white, wild, wildlife, wing, yellow-rumped, zoology, sensory activity, performer, achiever, writing, skill, passage, discipline, dissimilarity, support, direction, life science, improvement, wood, feather, heterogeneity, development, musician, looking at, mouth, difference, nonuniformity, document, growing, orifice, singer, oscine, look, diverseness, experience, transformation, person, woods, entertainer, situation, sensing
Curious female yellow-rumped warbler (Setophaga coronata) looking around while perched on a utility line