Beaver, beavers, North American Beaver, North American Beavers, american beaver, american beavers, Castor canadensis, mammal, mammals, animals, rodents, wildlife, animal, fauna, rodent, aquatic, wetland, wetlands, wetlands wildlife, wetland wildlife, stream, pond, lake, riparian, stream, creek, water, North America, Canada, Alberta, Rocky Mountains, horizontal, transport, carry, haul, transporting, hauling, carrying, winter food supply, work, working, behavior, leesonphoto, fall, fall color