Posts for tag "Endangered Species Act"

  • razorback sucker

    The Return of Razorback Suckers to the Grand Canyon

    Following construction of the Glen Canyon Dam, populations of the razorback sucker began declining in the Colorado River, according to LiveScience. But biologists at Grand Canyon National Park say recent protection measures may be paying off after...

    • Posted June 10, 2022


  • wild coho salmon

    Opposites Attract For Wild Coho Salmon

    Wild coho salmon seem to have a keen eye for mates, while their hatchery-reared brethren don’t fare as well when picking partners. New research from Oregon State University shows that wild coho prefer mates with different disease-resistant...

    • Posted May 6, 2022