Ecology (2) Ibex (2) Écologie (2) Bouquetin des Alpes (2) Écologie (2) écologie (2) Parts (1) Parts (1) Dialogue analysis (1) Extinct plants (1) Success (1) Feral animals (1) Extinct animals (1) Animals (1) Technique (1) Research (1) Reintroduction (1) Geography (1) Animales extinguidos (1) Fauna (1) Éxito (1) Investigación (1) Animales (1) Análisis del diálogo (1) Geografía (1) Géographie (1) Animal (1) Technique (1) Recherche (1) Réintroduction (1)