Check out "Field Trip" episode 1: Yosemite National Park
To hear the rest of the series, follow “Field Trip” wherever you listen. California’s Sierra Nevada is home to a very special kind of tree, found nowhere else on Earth: the giant sequoia. For thousands of years, these towering trees withstood the trials of the world around them, including wildfire. Low-intensity fires frequently swept through groves of sequoias, leaving their cinnamon-red bark scarred but strengthened, and opening their cones to allow new seeds to take root. But in the era of ca...
