Earth Notes

Wednesdays at 7:30 a.m. and 5:32 p.m. and Saturdays at 9:34 a.m.
  • Hosted by Tristan Clum

The Colorado Plateau is one of North America’s human and environmental treasures. Ancient cultures have called this land of sun-baked deserts and lush mountain landscapes home for centuries. Earth Notes, KNAU’s weekly environmental series, explores the Plateau by telling stories of the intricate relationships between environmental issues and our daily lives.

Rooted in science and wrapped in human interest, the two minute long segments encourage listeners to think of themselves as part of the solution to environmental problems. Upbeat and informative, the program tries to foster hope and dampen despair about the environment, and motivate listeners to become more conscious and informed stewards of the Colorado Plateau.

UA/USFWS

People rightly think of the jaguar as a resident of rainforest and jungle. But the secretive spotted cat is also native to the Southwest, including Arizona and New Mexico, and was confirmed during the twentieth century as far north as the Grand Canyon and Gila Wilderness. 


Elizabeth Barrett, Animalphotos.me

Summer bird life is in full swing in the pine forests of northern Arizona. But back in the 1800s there was a colorful, noisy addition to the scene – parrots.


Peter Friederici

From the Monopoly board to the suburban mall, free parking is one of those American ideals that no one can get enough of. Or so it seems. But in fact parking doesn’t come free, even when there’s no meter or permit requirement in sight.


Each summer, wildfire scorches western forests, leaving millions of charred trees in its wake. Often logging trucks are not far behind, moving in to harvest the dead trees.


National Park Service/George Grant

The Grand Canyon, Wupatki National Monument and Sunset Crater Volcano are some of the geologic and cultural gems of the National Park Service. This summer, KNAU's Earth Notes series will highlight these, and other special places across the Southwest in honor of the Park Service's 100th anniversary. In the sixth and final installment of the series, we profile photographer George Grant, the first chief NPS photographer. For 25 years, he took iconic shots of the Grand Canyon and other parks of the Southwest. 


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