Pontecorvo Productions.
1) Yosemite
Description
Join scientists, experts, and adventurers as they trudge through mountains of snow, climb trees as tall as buildings, and soar high in the air to spy just how these global changes are affecting one of America's greatest wildernesses.
Description
The Rocky Mountains are the second largest mountain range on Earth, stretching some 2,000 miles from central New Mexico to the northern edge of Canada. Journey deep into the wild heart of the Rocky Mountains and experience this rugged land as never seen before, through the eyes of its iconic wildlife.
Description
Follow the epic journey of wildlife conservationist and bear biologist Chris Morgan as he travels by motorcycle across Alaska while filming the PBS Nature documentary Bears of the Last Frontier. From thick forests to the icy arctic, his immersion into the bears' world reveals, as never witnessed before, an astonishingly intimate portrait of North America's three bear species: brown bears, black bears, and polar bears.