There are 3 type of Marmots living in Alaska:
      - Woodchuck Marmot
      - Alaska Marmot
      - Hoary Marmot

The Woodchuck Marmot is the smallest of the 3, weighing in at just 5 lbs. By contrast, the Hoary Marmot is the largest, with an average weight of 19 lbs, and a total length of about 28 inches. The Alaska Marmot is around 10 lbs, and approximately 24 inches in total length.

The Hoary Marmots have a mostly grey fur with a characteristic white patch on the face, which is lacking on the Alaska Marmots.

Hoary Marmots live in burrows on rocky mountain slopes. They usually band in groups which allows them to keep an eye on predators such as foxes and eagles.

They are most active in early morning and late afternoon when they feed on grass, roots, lichens and berries. Marmots are herbivores.

Unlike Pikas which remain active in winter, Hoary Marmots go through long periods of hibernation lasting 7 to 8 months out of the year. A typical hibernation is from September to April.

They need to get the most of the short summer to build up enough reserves for the winter months ahead.

Marmots are known to be very social animals. Greeting and kissing are part of their daily routines.

Marmots like to lie on the grass or on rocky mountain sides for hours.