Many Of California's Salmon Populations Unlikely To Survive The Century

[ahlam1399]

Climate change, dams and agriculture are threatening Chi**ok salmon, the iconic fish at the core of the state's fishing industry, a report predicts. And 23 other fish species are also at risk.

أكثر... (http://www.npr.org/sections/thesalt/2017/05/17/528826774/many-of-california-s-salmon-populations-unlikely-to-survive-the-century?utm_medium=RSS&utm_campaign=news)