Scientists ID Another Possible Threat to Orcas: Pink Salmon by THE ASSOCIATED PRESS

By THE ASSOCIATED PRESS

Over the years, scientists have identified dams, pollution and vessel noise as causes of the troubling decline of the Pacific Northwest’s resident killer whales. Now, they may have found a new and more surprising culprit: pink salmon.

Published: January 18, 2019 at 05:54PM

from NYT https://nyti.ms/2FLv974
via IFTTT

from WordPress http://bit.ly/2Ctrqrn
via IFTTT