There's Something in the Water 

"There's two kinds of lakes in the South: them that's got Giant Salvinia and them that's about to have Giant Salvinia."
Caddo Lake is the only natural lake in Texas, but its delicate eco-system is threatened by a seemingly unstoppable invasive species of floating fern: Giant Salvinia.
There's Something in the Water is an 8-minute animated documentary featuring interviews with people who live and work on the lake, demonstrating the damage that has been caused, and how everyone can work together to try and fix it.
Featuring the voices of Rick Michaels, Laura-Ashley Overdyke, Tim Bister, Billy Carter, Laura Speight, Howard Leftwich, Henry "Peanut" Lewis, Kizzie M. Hicks and Jay Webb.
Director - Rory Waudby-Tolley
Producer - Shannon S. Wynne
Executive Producer - Stephanie M. Casey
Associate Producer - Daniel Villanueva
Music - Dimitrios Ntontis
Sound - Marian Mentrup
Additional Animation - Rosanna Wan