espèce d'avifaune (1) province (1) gestion (1) pente (1) analyse (1) forêt (1) distribution (1) Mexique (1) Context (1) Variation (1) Characters (1) Description and travel (1) Western Hemisphere (1) Sparrows (1) Population (1) Passeriformes (1) Management (1) Heredity (1) Gifts (1) Genealogy (1) Finches (1) Feathers (1) Example (1) Evaluation (1) Tax assessment (1) Andes (1) America (1) Space (1) Management (1) Provinces (1)