Caddo Lake

Texas Parks and Wildlife Department

Fisheries biologist manager Evan Thames says the invasive aquatic weed giant salvinia is not growing out of control. The Louisiana Department of Wildlife and Fisheries is adhering to a four-day per week chemical spray schedule to keep the plant at bay.

Saturday's first Earth Day Regatta will celebrate the opening of six paddling trails on the Texas side of Caddo Lake. Half of the trails begin in Uncertain, Texas. Registration begins at Caddo Lake State Park, and lunch will be served at Caddo Lake National Wildlife Refuge.

Commentator Gary Joiner explores how William Pickney Rose lived up to his nicknames, "Hell-roarin' Rose" and "Lion of the Lakes."

A team of Texas biologists has found that some fish in Caddo Lake show signs of liver damage that may be linked to mercury pollution.

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