American black bear (scientific name: Ursus americanus) is a large bear with 16 subspecies.American black bears are solitary animals. Their activity time varies depending on where they live and the season. In spring, they often go out to look for food at dawn or dusk, and in summer they spend a lot...
Spectacled bear (scientific name: Tremarctos ornatus) is also known as Andean Bear. It is the only bear species in South America and has no subspecies.Spectacled bears migrate by movement, with a range of 7-27 square kilometers. These bears are unlikely to be highly territorial, as they have been ob...