Oregon Field Guide

Sea Lions; Oyster Meroir (27x6)

Data di messa in onda: Nov 05, 2015

A record number of sea lions are showing up on the Columbia River. Government and tribal biologists believe they are eating too many endangered salmon. Are severe measures needed? And a story about oysters, which, like wine, take their distinctive flaor from the aquaculture of their home bays. Learn more about their unique "meroir".