Center for
Biological Diversity
May 2010
The North American green sturgeon, which has remained unchanged since it first evolved 200 million years ago, declined by 95 percent between 2001 and 2006, largely due to loss of suitable spawning habitat. Only three spawning grounds remain, leaving the species dangerously vulnerable to extinction.
One of the largest, rarest, and most ancient fish in existence earned 8.6
million acres of habitat protection in California, Oregon, and Washington
last week due to a Center for Biological Diversity lawsuit.
The North American green sturgeon, which has remained unchanged since it first evolved 200 million years ago, declined by 95 percent between 2001 and 2006, largely due to loss of suitable spawning habitat. Only three spawning grounds remain, leaving the species dangerously vulnerable to extinction.
The decision to designate key rivers, estuaries, and coastal areas as protected "critical habitat" will help the sturgeon to recover and live for another 200 million years.
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