Espinosa, A.; Aravena, S.; Sandoval, H.; Ojeda, N.; Herrera, M. Ángel. Feeding Habitat of the Magellanic Woodpecker (Campephilus Magellanicus) across Forest Ecosystems at Nahuelbuta National Park, La Araucanía Region, Chile. BOSQUE 2017, 37, 347-358.