Extras
A wild and spectacular cast of creatures on land and sea are ready for their close-up.
The Carrizo Plains come alive at night and the star of the show is the kangaroo rat.
Scientists undertake a daring experiment to restore bighorn populations in the Sierras.
A fascinating array of wildlife adjusts to a rapidly changing world, connected by rivers.
Latest Episodes
A wild and spectacular cast of creatures on land and sea are ready for their close-up.
A fascinating array of wildlife adjusts to a rapidly changing world, connected by rivers.