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
276Fish adopt unique survival strategies in the warmest waters on earthtechexplorist2024-07-02OM
277Why can zebrafish heal heart damage, unlike other fish?techexplorist2024-06-24IN
278Кумжа со следами от зубов щукиohotniki2024-07-06RU
279Most challenging fishing world records and how to beat themFox News2024-07-08US
280We are making babies: After years in decline, Okanagan salmon are backNational Observer2022-01-04CA
281Canadian Tire Mitchell’s Bay Open bass tourney special for father-son teamthelondoner2024-07-07CA
282Nations largest freshwater fish could be added to California’s threatened species listla times2024-06-25US
283End of cod moratorium touted after 32 years as Ottawa approves small increaseCBC News2024-06-26CA
284Tampa Bay sees first sawfish death amid mysterious die-offaxios2024-06-27US
285$130,000 Boat Seized In Bizarre Fishing Tournament Cheating Scandal Is Being Auctioned Offjalopnik2024-06-27US
286Washington wants to get rid of the goldfish in West Medical Lakespokesman2024-06-28US
287Рыболовные вести из Беларусиohotniki2024-07-04BY
288Bue Salmon reports impressive performance at land-based flow-through farmthefishsite2024-07-05NO
289Biologists surprised by interesting crooked fish caught in Florida watersFox News2024-07-07US
290Ocean advocates call for closure of capelin fishery in N.L.national observer2024-04-29CA
291In the cod collapse’s wake, redfish risenational observer2024-03-02CA
292Fishing contest finale — the winning tacticsobservertoday2024-07-05US
293Georgia officials call on anglers to donate red snapper carcassesFox News2024-07-05US
294The treacherous hunting ground for bluefin9news2024-07-01AU
295Warm water again forces closure of Miramichi River salmon poolsCBC News2024-07-04CA
296Prachar bids farewell to Roseau River WMA after 35 yearsechopress2024-07-03US
297The federal government has lifted the moratorium on Northern cod fishing after 32 yearstheconversation2024-07-03CA
298Морской голавльohotniki2024-06-26RU
299US Agency to Fight Invasive Bass Threatening Humpback ChubAssociated Press2024-07-03US
300Open letter calls for Norwegian salmon farming restrictionsthefishsite2024-07-03NO

214 215 216 11 of [217 - pages.]