Biodiversidad, Macaronesia, Océano Atlántico, Ecosistema, Macaronésia, Macaronésia, Macaronésia, Macaronésia, Macaronesian, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronesian, Macaronésie, Macaronésia, Macaronésia
Environment, Ecology, Nature Conservation, Conservation of natural resources, Environmental pollution, Dewey: 333.9516, LCSH: Ecology, LCSH: Conservation of natural resources, LCSH: Nature conservation