Ключевые слова: anthropomorphic, beak, bird, bird watching, birding, black, bokeh, calling, calls, concept, custer state park, ecology, enthusiasm, environment, excited, exuberant, fauna, feathers, feet, field, flora, grass, green, happy, joy, joyful, legs, loud, meadow, mouth, natural, nature, open, ornithology, perched, plumage, red, redwinged blackbird, ruffled, seedheads, selected focus, sing, singing, south dakota, symbol, tan, united states, wild bird, wildlife viewing, wings, yellow,