Ключевые слова: alert, animals, beak, bird, black white, downy, eating, energetic, environment, eyes, feathered, feathers, females, forest, hearty, hunter, hunting, nature, northern, outdoors, paused, pecking, quick, red crown, red throat, sap, seasonal, skittish, speckled, spotted, springtime, striped, summer, territorial, tree bark, warm, wilderness, wildlife, winged, wings, wooded, woodland, woods, yellowbellied sapsucker,