Sturgeon are a group of primitive fish that spawn in river and live in the sea (anadromous). Some sturgeon may even abandon the life at sea and remain in the river ecosystem. They spawn in the same river in which they were born. They are covered in very heavy scales which make good protection. With all this protection they have been known to live a long time – one was tagged as 200 years old! Although, they have very sought after eggs and are in danger of being overfished for caviar. You can learn more about the stock status of the Atlantic sturgeon by visiting www.asmfc.org.
Image (c) cornell.edu
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