Mountain Beaver

 Not far from our home, across the road, along an unused logging road we call "Bear Scratch", we noticed fresh burrows big enough to place a football in.  We suspected the two holes to be the work of Mountain Beavers, which are not beavers at all.  I placed a trail cam near the entrances and left it there for about 5 days.  I recommend enlarging the video to fully appreciate this unique animal.

Mountain Beavers are also called "boomers".  They are not beavers, but are more closely related to squirrels.  They are the only living members of their genus, Aplodontia.  Their primitive renal system requires them to have a constant supply of water or moisture as they cannot concentrate urine.  They are known as "living fossils".

Mountain Beavers are mostly solitary, and their burrow can have many entrances.  They are mostly nocturnal and crepuscular, and eat ferns and seedling trees.  They are seldom seen.

It's possible that this rabbit is using the Mountain Beaver's burrow, as it was recorded on the camera near this entrance on several occasions.  Mountain Beavers have tiny ears and a little stub of a tail.  They can climb trees to nibble on branches and leaves.  The forrest industry considers them pests.