Experts once believed there were more than 80 species of grizzly and brown bears. Today, we now know there is only one brown bear species and they come in different variations! For example, brown bears from interior North America are known as grizzly bears, because their brown fur is tipped with white or tan coloring. Get to know Scout and Montana, a pair of grizzly bear brothers who call the sandiegozoo home on a new episode of The Zoo: San Diego, streaming now on discoveryplus! . . . . . #sandiegozoo #thezoo #thezoosandiego #animalplanet #discoveryplus #earthmonth #scout #montana #brownbear #grizzlybear #thezoosd #pictureoftheday #photooftheday #potd