Their yaks share these high, sunny pastures with blue sheep and plump marmots. |
Since hoary marmots reproduce biennially, half the females are fertile and half nonfertile during any given year. |
Under ordinary circumstances hoary marmots are usually seen on the top of boulder piles. |
Alpine marmots are large ground-dwelling squirrels living in mountain open meadows. |
Though the pushing and grappling can be quite vigorous, marmots have only to give a sharp yelp to end the bout. |
Some of these destructive species include beavers, muskrats, elk, deer, voles, marmots, prairie dogs and geese. |