Ключевые слова: adult, aliaga, animal, beak, bird, bird watching, birds, birds flying, black, black wheatear, blue, brown, ciconia nigra, conservation, desert, desertification, eco, environment, europe, european, fauna, feather, isolated, leucura, male, natural, naturaleza, nature, oenanthe, oenanthe leucura, one, ornithology, outdoor, passerine, portrait, pretty, song birds, spain, spring, summer, tree, wheatear, wild,