Bird, Animal, Blue Jay, alive, animal, beak, bill, biodiversity, biology, bird, birding, birdwatching, branch, brown, climate, cold, conservation, day, ecology, environment, environmental, fauna, feathers, gray, grey, ground, ice, life, limb, living, looking, mockingbird, nature, northern, organism, ornithology, outdoors, outside, passerine, perch, science, season, seasonal, snow, songbird, vegetation, vertebrate, warm-blooded, weather, wildlife, wing, winter, zoology, sensory activity, outdoor, indo-european, earth, skill, passage, low temperature, discipline, twenty-four hours, mood, precipitation, support, middle english, life science, improvement, coldness, feather, heterogeneity, division, land, mouth, difference, nonuniformity, document, west germanic, orifice, germanic, oscine, look, diverseness, experience, transformation, crystal, looking at, temperature, writing, english, situation, dissimilarity, sensing
Curious northern mockingbird (Mimus poslyglotto) looking around from its perch on a limb above a snow-covered ground