The Columbia and Snake Rivers have become too hot to support sockeye salmon, and the species has suffered many causalities in the climate crisis.
A recovery plan was adopted in 2015 and has continued to help protect species in the Snake River.
Increasing light pollution and the invasion of predatory fish like walleye or pikes have made Lake Washington less hospitable for sockeye salmon. Some conservationists believe that replenishing sockeye in the lake is an impossible task. Unfortunately, increasing...