Aspen and its environs are home to more than 150 avian species; two local birders set out to view as many of them as possible in 12 months.
Fact checking the Roaring Fork Valley's feathered friends.
Know Who Goes There
A collaboration with noted ornithologist and illustrator David Sibley, the app has a sophisticated sound-monitoring system for identifying wildlife.
The Emma ospreys have returned for the season to their nest near Highway 82 in Basalt.
Here in the land of hard-core mountain sports, a more decorous outdoor endeavor is taking flight.