Previews + Extras
Fences Create Problems for Pronghorn
S33 E16 - 1m 50s
The pronghorn is the fastest land animal in North America. However, an increasingly fragmented landscape, divided by ranchers' fences, is creating problems for the fleet-footed creature.
The Sagebrush Sea - Preview
S33 E16 - 41s
One of the most overlooked ecosystems on the continent consists of a massive sea of sagebrush that stretches across 11 states in the American West. This spartan yet spectacular landscape supports more than 170 species of hardscrabble birds and mammals. And among those that have adapted to survive here are birds found no place else – Greater Sage-Grouse.
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