Ursus americanus
Animalia | Chordata | Mammalia | Carnivora | Ursidae | Ursus
Animalia | Chordata | Mammalia | Carnivora | Ursidae | Ursus
Ursus americanus
Animalia | Chordata | Mammalia | Carnivora | Ursidae | Ursus | Ursus americanus