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Texas lake welcomes back paddlefish gone for years



UNCERTAIN, Texas (AP) - Deep beneath the surface of Texas' only naturally formed lake there used to swim a massive, open-mouthed dinosaur-era fish with a long snout and prized caviar. Now, decades after the paddlefish was almost completely wiped out, it's coming back to Caddo Lake.

This time, the fish will be closely tracked by scientists, researchers and students in 20 schools as part of a broad collaboration between private, state and federal agencies attempting to revitalize a long-damaged ecosystem by changing the water releases from a nearby dam. Scientists believe if the paddlefish survive it will be a sign the ecosystem is recovering.

Rick Lowerre, president of the Caddo Lake Institute, a private nonprofit established in 1992 by The Eagles' frontman Don Henley to help preserve and revitalize the wetland area where he grew up, said the paddlefish will not "reverse what humans have done."

"It'll be very important if we can show ... that we can reintroduce and recover this fish, more as a symbol of returning the system to a healthy condition," Lowerre said.

The paddlefish experiment is part of a larger five-year project with the U.S. Army Corps of Engineers to change how water is released from the Lake O' the Pines Dam. Traditionally, the Corps released water largely to prevent flooding, especially in nearby Jefferson, a town of old time general stores, antique shops and bed and breakfasts.

As a result, the Corps failed to account for the river's natural flows, explained Laura Huffman, director of the Nature Conservancy in Texas, another group involved in the project. The stronger flows, or "spring pulses," signaled to the paddlefish it was time to migrate to their spawning grounds. When the flows disappeared, so did the paddlefish.

A new agreement with the Corps of Engineers and a local water provider will allow the releases to more closely mimic the watershed's natural flows while also providing flood control. The belief is this will allow the paddlefish, long on the state's list of threatened marine life, to once again flourish, Huffman said.

"It's the balance that's so important," she said. "When an ecosystem gets out of balance certain species will dominate that shouldn't dominate."

The Army Corps of Engineers is reaching similar agreements elsewhere in the country to redirect water releases as the ecological damage from dams becomes more apparent. By reintroducing up to 50 paddlefish into Caddo Lake, scientists and researchers will be able to test the theory that by more closely mimicking nature, some of the native habitats, ecosystems and wildlife that disappeared will start to recover.

The U.S. Fish and Wildlife Service inserted transmitters into the paddlefish, which can grow to be 7-feet long and 200 pounds. Three antenna-like receiving towers along different parts of the watershed will help scientists monitor the fish.

Students, meanwhile, will track them on the Caddo Institute's website. Some have already "named" their fish, and walk around with "Save the Paddlefish" signs. Local stores have collection boxes on their counters to raise money for the $100,000 project.

The Texas Parks and Wildlife Department will track the fish from small boats in areas of the 26,000-acre lake where there are no receivers. In the late 1980s and early 1990s, the state agency released about 300,000 baby paddlefish into Texas waters, including Caddo Lake. It's unclear that any remain in the lake today, said Timothy Bister, a district fisheries biologist with the agency.

"About half of the fish that were tagged with transmitters were lost downstream within eight months of stocking," he said.

But the paddlefish thrived in the lake in the 1800s when little Jefferson boasted Texas' largest lake port and cotton flowed on steamboats and rafts down to New Orleans. The fish survived various changes that people made to the lake over the years. In the 1950s, though, when Lake O' the Pines was built and the flows were regulated, the paddlefish finally disappeared.

"There's no point in even doing this experiment unless we have those increased flows," Neal said. "It's going to have a really positive impact on a lot of things."

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Kate March 05 2014 at 12:43 PM

I wish them every success! It's always great when someone restores an ecosystem.

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iccheap March 05 2014 at 7:09 PM

I'm all for reestablishing the paddlefish in its former range, but they live in the MO and MS rivers, so it seems unlikely they are that environmentally sensitive.

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gpsvo March 05 2014 at 5:28 PM

Let's row, row, row the paddlefish!! Really, I'm not mocking this project. I'm for anything that lets us regrain a little ground on the bad things we've done to nature and her beauty.

Flag Reply +5 rate up
Norman March 05 2014 at 2:18 PM

Last photo in an Arkansas aquarium is an Alligator Gar, not a paddlefish!

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1 reply
rhampdenbirdsong Norman March 05 2014 at 3:10 PM

I saw that as well and was looking to see if anyone had noted it. My Mom caught one on a rod & reel when I was a kid and she was too afraid to try to get the hook out, so she brought it home to my Dad. She was fishing with a few other ladies, they only took the one rod, so its capture ended the fishing expedition.

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elrod.porkmore March 05 2014 at 2:28 PM

a paddlefish is a spoonbill, why the $100,000, who got this dream job all they have to do is go to okla and wait below a dam, they even have a season for them, excellent eating , no bones, near extinction lol too funny, they are all over you just have to go below a dam, because they don't eat other fish they eat plants and they get way over 100 pounds

Flag Reply +2 rate up
Jerry March 05 2014 at 2:39 PM

Asinine! The paddlefish is the Missouri state fish….it’s also known by its more common nickname, “spoonbill.” They might be rare in Texas, but they are plentiful all over the rest of the southern USA. Great eating too! Somebody really ought to vet these HP news stories…….honestly, it’s like they are being written by children.

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4 replies
vince March 05 2014 at 2:43 PM

The Bon Secour, Fish and Magnolia Riversw in Southern Alabama have no shortages of Paddle Fish.
Noone bothers them and they thrive.

Flag Reply +3 rate up
jwilli1251 March 05 2014 at 4:55 PM

Some redneck will capture and kill for sport.

Flag Reply +2 rate up
kostas March 05 2014 at 4:10 PM

Welcome back hope to hook up some time,

Flag Reply +1 rate up
Jack it March 05 2014 at 3:54 PM

Just wemarkable!

Flag Reply +1 rate up
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