Ключевые слова: animal, animals, avian, biodiversity, bird, bird watch, bird watching, birding, birds, canary islands, chaffinch, chaffinches, color, colors, colour, colours, endangered, endemic, fauna, female, females, finch, finches, fringilla polatzeki, gran canaria, gran canaria blue chaffinch, gran canaria blue chaffinches, juvenile, juveniles, nature, one, ornithology, passerine, passerines, ring, ringed, spain, species, tejeda, vertebrate, vertebrates, wildlife, young, young female, young females, zoology,