Extras

    Video thumbnail: Kingdoms of the Sky Episode 1 Preview | Rockies

    Kingdoms of the Sky

    Episode 1 Preview | Rockies

    Explore the wildlife and people of the Rockies, from wolverines to wingsuit flyers.

    Episode 1 Preview | Rockies

    Video thumbnail: Kingdoms of the Sky The Oldest Sport in the Rockies: Indian Relay

    Kingdoms of the Sky

    The Oldest Sport in the Rockies: Indian Relay

    Oliver Pakootas races in the oldest sport in the Rockies - the Indian Relay.

    The Oldest Sport in the Rockies: Indian Relay

    Video thumbnail: Kingdoms of the Sky Head Banging Bighorn Sheep of the Rockies

    Kingdoms of the Sky

    Head Banging Bighorn Sheep of the Rockies

    Bighorn Sheep fight head-on for the opportunity to mate.

    Head Banging Bighorn Sheep of the Rockies