Ключевые слова: beak, beautiful, beauty, biology, bird, birds, black, bright, chick, color, colorful, common, cute, detail, european, fall, feather, feathers, feeding, female, forest, grass, great, greater, head, hole, insects, look, major, male, nature, nest, netherlands, ornithology, perch, portrait, red, small, spotted, spring, summer, tongue, tree, watch, white, wild, wildlife, wings, wood, woodpecker,