Hoary Marmot
The Hoary Marmot is a large species of ground squirrel native to the mountains of western North America. It is known for its high-pitched, piercing whistle, which it uses to alert other marmots to the presence of a predator.
The Hoary Marmot is a herbivore that feeds on a variety of plants and grasses. It is a vital part of its ecosystem, as its burrows provide shelter for a variety of other animals.
Hoary Marmot
Native To
Conservation Status
Average Height
1.5 - 2 feet
(0.4 - 0.6 m)
Average Weight
20 - 30 lbs
(9 - 14 kg)
Average Life Span
13 - 15 years
Gestation Period
30 - 35 days
Did You Know?
The Hoary Marmot is a large ground squirrel found in mountainous regions of northwestern North America.
They are known for their loud, distinctive "hoary" whistle, which they use to communicate with other marmots and warn of predators.
Hoary Marmots are highly social animals and live in colonies, often digging extensive burrow systems.
They hibernate for a significant portion of the year, sometimes up to eight months, to survive the harsh mountain winters.
Their diet consists mainly of grasses, flowers, and other vegetation found in alpine meadows.
The "hoary" in their name refers to the frosted, grayish fur on their shoulders and upper back.
Hoary Marmots often sunbathe on rocks to warm up, and can be quite vocal when doing so.
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