Ключевые слова: animal, animals, avian, bird, bird watch, bird watching, birds, black, bulweria bulwerii, bulwers petrel, bulwers petrels, canary islands, color, colors, colour, colours, eye, eyes, fauna, gran canaria, head, mogan, natural, nature, one, ornithology, petrel, petrels, portrait, portraits, seabird, seabirds, spain, species, vertebrate, vertebrates, wild, wildlife, zoology,