Joseph Pontecorvo
1) Yosemite
Pub. Date
2017
Formats
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.
Publisher
PBS
Pub. Date
2023.
Physical Desc
1 DVD (55 min.) : sd., col. ; 4 3/4 in.
Description
Niagara Falls is the story of an extraordinary ecosystem larger than the state of Texas, and more precious than oil. The heartbeat of this remarkable water world is Niagara Falls. Through the eyes of passionate scientists and naturalists, we uncover a complex world forged by stone and powered by water. In this realm, tiny shrews hunt in freezing-cold rivers, spectacular shorebird migration unfolds over thundering falls, snowy owls stalk their prey...
Publisher
PBS Distribution
Pub. Date
[2022]
Physical Desc
1 DVD (110 min.) : sound, color ; 4 3/4 in.
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.