Second only to humans, beavers alter their environment more than any other organism on the planet. These tireless animal engineers face the challenges of predators and the full fury of the elements.
Second only to humans, beavers alter their environment more than any other organism on the planet. These tireless animal engineers face the challenges of predators and the full fury of the elements.
General Note
Originally released by National Geographic, 2020.
Streaming video file encoded with permission for digital streaming by Infobase on January 05, 2023.
