A widespread Arctic lichen, called reindeer moss (not a moss) or caribou lichen (Cladonia rangiferina), is abundant year round. Lichens make up a large part of the reindeer diet, especially in winter.

Ask the reindeer Reindeer have to dig for food in dark, ... But surprisingly, their diet consists mostly of organisms called lichens, also known as reindeer moss, which are white.

Reindeer subsist largely on light-colored reindeer moss, which isn’t actually a moss but rather a type of lichen that grows in crunchy, carpet-like patches across northern latitudes.

Reindeer subsist largely on light-colored reindeer moss, which isn’t actually a moss but rather a type of lichen that grows in crunchy, carpet-like patches across northern latitudes.

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 .

While reindeer are famous for pulling Santa’s sleigh, it’s their vision that really sets them apart. Unlike other mammals, reindeer can see light in the ultraviolet spectrum. Skip Navigation ...

A widespread Arctic lichen, called reindeer moss (not a moss) or caribou lichen (Cladonia rangiferina), is abundant year round. Lichens make up a large part of the reindeer diet, especially in winter.

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 subsist largely on light-colored reindeer moss, which isn’t actually a moss but rather a type of lichen that grows in crunchy, carpet-like patches across northern latitudes.

Reindeer subsist largely on light-colored reindeer moss, which isn’t actually a moss but rather a type of lichen that grows in crunchy, carpet-like patches across northern latitudes.