Oregon Field Guide
Burrowing Owls, Intertidal Zone and Totality (30x5)
Ημερομηνία προβολής: Νοέ 08, 2018
A former chemical weapons depot has become a refuge for ground-nesting owls. Biologist Dave Johnson heads the effort to save them. Follow a team of students from the University of Oregon's Institute of Marine Biology as they pry up rocks and wiggle into tight crevices in search of diverse ocean specimens. And view the 2017 total eclipse from a unique perspective.
- Πρώτη προβολή: Φεβ 1990
- Επεισόδια: 174
- Ακόλουθοι: 6