Ключевые слова: animals, asia, aves, avifauna, beak, beautiful, birding, birds, birdwatching, black, branch, china, colorful, eurasian hoopoe, europe, feather, forest, forest trek, france, grass, grassland, green, hoopoe, hortobagy, hungary, india, italy, japan, meadow, nature, orange, ornithology, outdoor, rare, spain, special, sri lanka, tourism, travel, tree, trek, tuft, unique, upupa epops, upupidae, white, wild, wildlife, yellow,