Black bear and American beaver records in Cajon Bonito, Sonora, Mexico from 2017-2019.

Four endangered species (jaguar, ocelot, American black bear, and American beaver) were all recorded within Cuenca Los Ojos, Sonora, Mexico during a wildlife camera study from 2016 to 2020. This dataset intends to establish vouchers for the photos for beaver and black bear included in the paper "Co-occurrence of four endangered mammals in the Mexico-United States borderlands: jaguar (Panthera Onca), Ocelot (Leopardus pardalis), beaver (Castor canadensis) and black bear (Ursus americanus)". The spotted cats (jaguar and ocelot) were held in a separate federal archive.