Oltremari A., J., Baldini U., A., & Ramírez, M. (2008). Impact of american beaver (Castor canadensis, Rodentia) in lenga (Nothofagus pumilio) forests of Tierra del Fuego, Chile. Bosque, 29(2), 162–169. https://doi.org/10.4067/s0717-92002008000200009