Are there smallmouth bass in Oklahoma?
Oklahoma Distribution: Smallmouth bass occur naturally in many eastern Oklahoma Ozark and Ouachita streams and tributaries. Fishable lake populations exist in Grand, Tenkiller, Murray, Eufaula, Texoma and Broken Bow. ... Black bass is a general term referring to largemouth, spotted and smallmouth bass and their hybrids.
Bass, Smallmouth:
https://www.wildlifedepartment.com/fishing/species/bass-smallmouthRadios reveal wandering habits of smallmouth bass in Oklahoma:
This habitat and behavior research on smallmouth bass that swim in Oklahoma's Elk River and tributaries is paid for through the Wildlife and Sport Fish Restoration Program, collected through taxes paid by fishing tackle manufacturers on fishing gear, passed on to the angler.
Brewer and Miller conduct the work for the Oklahoma Department of Wildlife Conservation (ODWC), which expects to use research findings to make informed fishery management decisions.
How they get the work done is nearly as interesting as what they are learning. Brewer and Miller surgically implanted 100 Neosho smallmouth bass with radios, as early as 2015. The fish were caught by electrofishing, anesthetized, and the radios placed inside the body cavity and then stitched up.
The bass were returned to the same streams in which they were caught after they recovered from surgery. A few radioed bass have been lost to otters and to anglers, but through the course of the study, at least 30 bass have remained tagged in each of three streams.
“Their favorite habitats in winter seemed to be deep pools,” said Brewer. “They would hold between rocks in slow water — and sometimes in quite shallow rocky areas — stationary. I'm an angler and naturally curious and snorkeled in January for a closer look.
"Smallmouth bass shoved themselves between rocks, in cavities, and in piles of woody debris — fish of all sizes. Some were wedged sideways in cavities, protected from swifter water. ”
As winter turned to spring, the two researchers found much variation among the many individual fish that carried radios.
“Females were first to move,” Brewer said. “Come April, they were headed upstream to spawning sites. Some moved nearly five miles to find spawning habitat.”
Male smallmouth bass typically build nests over gravel in shallow water and court females to spawn. Males aggressively guard the nests during construction, through hatching and for a short spell as fry hover above the nest and the guarding male before disbursing to nursery habitat.
The researchers noted that bass in their study seemed to concentrate in select areas which may speak to there being limited spawning habitat. As to what happened to the females, post-spawn, Brewer said they didn't travel far, typically staying near the closest deep pools until around September when there seemed to be a downstream movement, particularly by the older and larger bass.
The three streams that harbored the radioed smallmouth bass all lead into Grand Lake O' the Cherokees. Curiously, none of the bass to date have been located in the reservoir — they have all stayed in the streams. Moreover, the bass stayed in the streams in which they were tagged, save for one female that moved seasonally between to streams.
And that speaks to their uniqueness, says ODWC biologist Kurt Kuklinski, who oversees the fisheries research for the agency at its lab in Norman.
“Neosho smallmouth bass are a stream fish,” Kuklinski said. “They have a liking for cool, spring-fed flowing waters. They're native to the eastern third of Oklahoma — and their reliance on Ozark streams makes them different than lake-dwelling smallmouth bass.”
The preliminary results are fascinating, but Kuklinski says the full picture is not yet in view. The two researchers have more work to do and a great amount of data to analyze.
https://oklahoman.com/article/5593472/listening-to-the-radio-radios-reveal-wandering-habits-of-oklahoma-smallmouth-bass-in-oklahoma.