Juvenile Gulf sturgeon study
Pearl Riverkeeper spent an awesome day spent on the Middle Pearl yesterday helping Fish & Wildlife Service with their Juvenile Sturgeon population study. FWS is on their third year of tagging and tracking Pearl River juvenile Gulf sturgeons in order to study their population, movements and migration patterns. The Pearl River is designated "Critical Habitat" for this threatened species that migrates seasonally up and down the river. Gulf sturgeon move from the Gulf of Mexico into coastal rivers in early spring and spawning occurs in the upper reaches of these rivers. Dams such as the sills at Pools Bluff and Jackson Waterworks block this species' passage to its historical spawning habitats.
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