Reindeer north of Norway will be feasting on moss this Thanksgiving, maybe with a bit of grass.

Reindeer are big animals that need a lot of energy, but their diet consists mostly of organisms called lichens – also known as reindeer moss. "Lichens are this amazing lifeform.

Reindeer are ruminants, having a four-chambered stomach. They mainly eat lichens in winter, especially reindeer moss. However, they also eat the leaves of willows and birches, as well as sedges ...

They also eat moss, grass, and fungus when they can find it. Additionally, reindeer eat the droppings of other animals, ...

Reindeer primarily eat Cladonia rangiferina (C. rangiferina), which is appropriately nicknamed reindeer moss. This plant is not a moss, but a species of algae-fungus called lichen .

He studies how animals find and eat their food. He says reindeer eyes can detect ... But surprisingly, their diet consists mostly of organisms called lichens, also known as reindeer moss, ...

Reindeer have to dig for food in dark, snowy climate during winter. Their vision is adapted to make that task less challenging. How do you find delicious, white treats in the snow?

Reindeer have to dig for food in dark, snowy climate during winter. Their vision is adapted to make that task less challenging. How do you find delicious, white treats in the snow?