Late 1800s – 1900s beaver studies which cover a period of twenty-seven years through every State in the Union, Mexico, Canada, and Alaska.
A review of the history, biology, behavior, and management of the North American beaver.
A study into how beavers use their incisors to fell trees
Beaver’s close co-evolution with plants.
A fascinating, in-depth review of beaver history, biology, effects on fish and early attempts at nonlethal beaver-human conflict resolution.