Oregon Field Guide
Losing Our Dark Skies, Bikepacking, Willamette Valley Photo Essay (31x9)
Season finale
Air date: Feb 27, 2020
Our bright lights are robbing wildlife of the night's natural darkness; two adventurers go by bike from Portland to the Oregon Coast; an aerial flight over Oregon's picturesque Willamette Valley.
- Premiered: Feb 1990
- Episodes: 174
- Followers: 6
- Running
- PBS
- Thursday at 20
