Studying sturgeon: Biologists have giant questions about monster fish in upper Snake River 
By JERRY PAINTER US Source: idahostatejournal 10/22/2021

Even though sturgeon have been around unchanged for more than 200 million years, knowledge of the relative new comer now patrolling the upper Snake River of eastern Idaho is a big question mark.

Idaho Fish and Game has been dropping hundreds of white sturgeon into the Snake River between Idaho Falls and the American Falls Dam for the past 30 years but has never paused to take a look at what’s going on with the fish that is not native to the river above Shoshone Falls.
 

This summer fisheries biologists decided to take an initial peek to see if it was worth a deeper dive to study the population and learn where it was going. First looks proved to be an eye opener
“We did find out that it is a more robust fishery than we thought,” said Joe Thiessen regional fisheries biologist and lead on the study. “There’s a lot of fish there. We did find out that growth rates we’re higher than what we’ve seen in our more wild, historic sturgeon populations, say in like Hell’s Canyon, and in and below Bliss Dam. That’s encouraging to see that they’re growing fast.”

 
Snake River Sturgeon, White Continue...

News Id SourceStampcountry
2301SA fishers hopeful of end to snapper ban in new year9news2022-10-17AU
2302Can You Catch More Fish When the Water Is Spinning?noaa2022-10-24US
2303Плотва холодной водыОхотники.ру2022-10-27RU
2304Man catches record hybrid striped bass in New Jersey: 'Trolling in 20 feet'foxnews2022-10-27US
2305Желтоносовские карасиОхотники.ру2022-10-26RU
2306Queensland government to study fish ecosystems after back-to-back La Niña eventsABC Southern Qld2022-10-09AU
2307Holy Mola: 3-ton ‘Hummer-sized’ sunfish sets record for biggest fish evernypost2022-10-17PT
2308Mysterious breeding habits of aquarium fish vex expertsnypost2022-10-20ID
2309Earthquake looms as anglers land doomsday fish: ‘We are all going to die!’nypost2022-10-10MX
2310Fish GPS? Scientists find goldfish go farther next to certain stripestheguardian2022-10-12US
2311Fairview Heights family invested in a Florida fishing businessksdk2022-10-13US
2312Технология микро-AUV держит в тайне секретные подводные миссии, наблюдение и разведкуbuilding-tech2022-08-30CA
2313n the front line of the fish for sex trade ‘spiralling out of control’telegraph2022-10-14UK
2314Angler sets state record with ‘monster’ hybrid troutwtok2022-10-15US
2315Giant 900lb tuna biggest fish caught in Welsh watersBBC News2022-10-10US
2316Fish feel 'pain, stress and anxiety': Organisation introduces proposal for their 'humane slaughter'wionews2022-10-10IN
2317A Giant Sunfish In the Azores Weighed In as the Heaviest Bony Fish On Recordtheinertia2022-10-13US
2318Colorado fishermen cited for poaching 460 pounds of salmon in Northern Michiganmlive2022-10-14US
2319A shock of cold water could help control exotic fish in Grand CanyonArizona Public Radio2022-10-14US
2320Switching from sturgeon – a look at global salmon and trout roe consumptionThe Fish Site2022-10-22US
2321Clean Water Act at 50: Environmental Gains, Challenges UnmetAssociated Press2022-10-17US
2322Tiny Tennessee Fish Protected, but US Has Yet to Say WhereAssociated Press2022-10-21US
2323Владимирская макалаОхотники.ру2022-10-21RU
2324Award-winning — plastic-eating robo-fish is finally here to rid our waters of wasteinterestingengineering2022-10-22US
2325Neurotoxic predatoryaked-science2022-10-20US

215 216 217 92 of [218 - pages.]