Grizzly Bear (Ursus arctos horribilis) Adult takes a break from feeding to scent the air for danger. The Blueberries (Vaccinium corymbosum) growing on this mountainside are a species native only to North America. They have a sweet taste when mature with varible acidity. Considered a carnivore bears are really omnivores as they eat both plants and animals. Hyder Alaska United States of America.