HELLS CANYON, Idaho (News Release) – Idaho Power biologists count bald eagles in Hells Canyon every year as part of a nationwide survey to monitor the population of America’s national bird. The survey is done on a single day each January.
HELLS CANYON, Idaho (News Release) – Record numbers of Chinook salmon returned to spawn in the Snake River Basin below Hells Canyon Dam last fall. Idaho Power biologists counted the fishes’ nesting areas using an unmanned aerial vehicle.