Heading up mountains throughout the Northwest is a great way of seeing how temperature and precipitation can determine which conifer species lives where, but in the Blue Mountains of Oregon, you can also track the relationship bewteen climate and conifers through time. In this episode, we follow the story of one especially important conifer over several million years using the fossils of the John Day Basin, and then embark on a road trip to the Wallowa Mountains further east to see how the same forces that drove the evolution of this species are still at work today.
In this episode, we continue or exploration of sites in Texas' Hill Country that illustrate how fossils can reveal the behavior of extinct species....
In the long-delayed Season 2 finale, we're traveling to the Bay Area to explore islands. In human history, the remoteness of islands has long...
The dense rainforests of the Oregon Coast Range, Washington's Olympic Peninsula, and British Columbia's Vancouver Island are an ideal habitat for western red cedar....
