Season 27, Episode 11
Season 27 Episode 2711 | 29m 43s Video has closed captioning.
Learn how biologists are relocating young trumpeter swans from Alaska and Wyoming to boost the populations in Oregon. Watch how Bull Run Quake science shows how bad the shaking will be for Portland, and it's aging water system, in the next Cascadia quake. Experience the thrill and beauty of soaring above the Alvord Desert - without an engine! And a stunning Ridgefield Photoessay.
Problems Playing Video? | Closed Captioning