This is a Japanese dwarf flying squirrel (Pteromys volans orii) peeking out from its nest in the trunk of a tree. Checking the surroundings in this manner prior to emerging at dusk for a night of foraging is common behaviour. Found only in Hokkaido, Japan, these animals prefer small holes to their nests, as this provides a measure of protection from predators like owls and martens. This particular nest entrance is also partially covered by a large white fungus, which obscures it from view. This animal is a sub-species of Siberian flying squirrel and is known locally as ezo-momonga.
Add to Cart Add to Lightbox Download