The team looks into the wildlife throughout California, from horses on the plans to whales in the sea.
Sea Otters: Episode Image
Episode 1Sea Otters
The rocky coves along California's coast are home to one of nature's most charismatic animals - the otter. (S1, ep 1) Also in UHD.
Elephant Seals: Episode Image
Episode 2Elephant Seals
Each winter, elephant seals migrate thousands of miles across the Pacific to the coast of California - before staking their territorial claim to the beaches. (S1, ep 2) Also in UHD.
Burrowing Owls: Episode Image
Episode 3Burrowing Owls
In the desert of Southern California, young burrowing owls scratch out a living down in the dust - but keeping constant look out is essential. (S1, ep 3)
Sidewinder Rattlesnakes: Episode Image
Episode 4Sidewinder Rattlesnakes
Sidewinder Rattlesnake: The Algodones Sand Dunes stretch for 40 miles, creating a landscape more typical of the Sahara Desert - a landscape the rattlesnakes have conquered. (S1, ep 4)
Wild Horses: Episode Image
Episode 5Wild Horses
The Sierra Nevada mountain range dominates California's border with Nevada, playing host to hundreds of mustangs each spring. (S1, ep 5) Also in UHD.
Humpback Whales: Episode Image
Episode 6Humpback Whales
Each spring off the coast of California, humpback whales gather to feed - but the presence of orca poses a threat. (S1, ep 6) Also in UHD.