Some first observations on the ecology and ethology of a group of giant river otters (Pteronura brasiliensis, Gmelin 1788) in the Manu National Park, Peru
1981
Report
Unpublished report of unknown provenance
animals mammals Carnivora carnivores Pteronura brasiliensis giant otters threatened species oxbow lakes animal behavior ecology Parque Nacional del Manu Madre de Dios Bibliography