A year ago – almost to the day – Ken White published an article on the opening of the 2017 paddlefish season on the Osage River and its tributaries. A couple of days ago, we found an almost identical article in a couple of regional newspapers, including the Springfield News-Leader. Last year, we wrote to Mr. White, noting the absence of any reference to the artificial breeding program for paddlefish at Blind Pony hatchery run by the Department of Conservation. Made necessary by the destruction of this ancient fish’s primary spawning beds when Truman Dam closed, the fish now trapped in lakes or swimming the upper or lower reaches of the Osage are hatchery spawn, and paddlefish snagging season is an outgrowth of the put-and-take program, fundamentally no different than hatchery trout with the same potential for disastrous genetic outcome.
Repeatedly, Mr. White refers to their “spawning run . .. when the fish are concentrated in their spawning grounds.” Then he speaks of their “spawning rituals.” Mr. White, please verify with an ichthyologist or limnologist that they are in fact successfully spawning in Missouri rivers. And he ends the piece with snaggers “ready to hook a fish that has survived for centuries.” As the paddlefish no longer successfully reproduces, they will “survive for centuries” only if the expensive artifical spawning program of the Conservation Department survives future budget cuts and the genetics don’t degenerate with reproducing a limited gene pool.
Right: Paddlefish legally snagged on the James River arm of Table Rock Lake near Cape Fair.
“Paddlefish have been lost from four states and Canada, and eleven of twenty two states within the remaining species range now list the paddlefish as endangered, threatened, or a species of special concern. Restoration of paddlefish populations is a shared goal of many state and federal agencies.” (USGS)
Below: Map from USGS paddlefish study showing the diminishing range of the paddlefish
If journalists like Mr. White continue to ignore the scientific realities of conservation of species, how will the public be able to make informed choices when such issues are presented in the public forum? Truman Dam is the source of the paddlefish’s dilemma. Had the public realized the consequences of this monstrously unwise project, the lawsuit might have had a different outcome. At the time, the Conservation Department repressed the findings of their fisheries biologists because one of the commissioners was an avid supporter of the project. Ignorance continues, abetted by Mr. White.
Last year, we even offered to send him a copy of our book, Damming the Osage. Mr. White did not reply. So this year, we won’t email him our suggestions. We’ll just share our thoughts with you.
March 11, 2017:
Your article was informative about the paddlefish and included some local color and good pictures. However, there was no mention of the sad fact that snagging is a put and take fishery. The “spawning run” is a swim up the river to futility. Paddlefish snagged in the Osage above Bagnell Dam and James River arm of Table Rock are artificially reproduced and raised at the Missouri Department of Conservation’s Blind Pony Hatchery. This is a hugely expensive operation and will, in the long run, produce a genetically unfit creature that resembles the malformed rainbow trout that are the product of generations of aquaculture. Department biologists are well aware of this and it can be overcome somewhat by mixing in genetic material from paddlefish from other regions but that’s a lot of trouble and adds even more expense.Truman Dam destroyed the only reliable paddlefish spawning environment. Occasionally eggs are produced on the upper Osage and James but there’s no indication they survive and mature. It’s a very bad situation and if the public doesn’t understand it, the extraordinary measures that may be necessary in the future for the survival of the species may not be undertaken, as funds are research will surely be necessary.We cover this in a book we published several years ago, Damming the Osage. If you’d like a copy, please email me your mailing address. We have quite a discussion of these issues on our website: www.dammingtheosage.comIt’s a nice piece, but incomplete. Sooner or later there will be more challenges for the paddlefish and only a community of well-informed sportsmen stand between survival and extinction. Truth is they are hanging from a slender thread even with the heroic actions of the Department of Conservation.
Our sons, Strader and Ross, supplied some video of paddlefish in China which we incorporated into a short video on the current dilemma of the paddlefish worldwide. See it on YouTube: https://youtu.be/rmT090b9NT0