Why do we worry about mussels? These creatures act as natural filters in the water, cleaning our water with all the junk we discharge or toss into it.
Excerpt:
The Center for Biological Diversity today filed a notice of intent to sue the U.S. Fish and Wildlife Service to protect critical habitat for four endangered freshwater mussels found in 18 states in the East and Midwest.
The mussels have declined by nearly 70 percent because of water pollution and dams, and remaining populations are at high risk of extinction. They were protected under the Endangered Species Act in 2012, but the Fish and Wildlife Service did not designate protected critical habitat for protection as required by law.
“The health of freshwater mussels directly reflects river health, so protecting the places where these mussels live will help all of us who rely on clean water,” said Tierra Curry, a senior scientist at the Center. “This is especially important now, when we see growing threats to clean water from climate change, agriculture and other sources.”
The four colorfully named mussels — snuffbox, spectaclecase, sheepnose and rayed bean — range from Wisconsin and New York to Alabama, and from Kansas east to Virginia. Protection of critical habitat for the mussels will require anyone conducting a federally funded or permitted project in the mussels’ habitat to consult with the Service to ensure the species’ habitat would not be damaged. Species with federally protected critical habitat are more than twice as likely to be moving toward recovery as species without it.
Freshwater mussels are the most endangered group of organisms in North America because they are highly sensitive to water pollution. The eastern United States has more species of freshwater mussels than anywhere in the world, but 70 percent of them are at risk of extinction.
Mussels feed by filtering small particles from the water, contributing to water quality by making water clearer. But because they constantly filter water, they accumulate pollutants in their bodies.
Lawsuit Launched to Protect Critical Habitat for Freshwater Mussels in 18 States
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