Leila Philip shares the story of Dorothy Richards, who established "Beaver Sprite" in the 1930s as the country's first beaver sanctuary, eventually living with over a dozen beavers inside her home. Anecdotes illustrate the animals' engineering instincts,

Leila Philip shares the story of Dorothy Richards, who established "Beaver Sprite" in the 1930s as the country's first beaver sanctuary, eventually living with over a dozen beavers inside her home. Anecdotes illustrate the animals' engineering instincts, such as a beaver moving a plumber's chair to maintain the most efficient path for its construction work.