Discovering beavers

Not many mammals reshape the land like beavers. With their dams, they create valleys into ponds and wetlands.

A new wetland support countless other species, from fish and frogs to birds, making the beaver a true keystone creature.

Chisel-like teeth let a beaver fell trees, which it drags into place for dam and lodge.

A beaver lodge is entered through hidden tunnels, keeping the family safe from predators above.

That paddle tail serves as a rudder in the water and, slapped on the surface, warns the family of danger.

A dense coat keeps the beaver dry even in cold water as it forages through the seasons.