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
4201Agriculture minister refutes accusations about Animal Healthcomoxvalleyrecord2012-06-05US
4202Survey: Most Ohio Voters Worry About Invasive Fishfox82012-06-05CA
4203Leaping sturgeon injures woman in Suwanee Riverjacksonville2012-06-05US
4204Why ‘River Monsters’ still rules reality televisionhollywoodsoapbox2012-05-29US
4205Otsego angler facing jail time, possible $3,000 finehometownsource2012-05-29US
4206Pacific Bluefin Tuna Carrying Fukushima Radioactivity To California CoastUnderwatertimes2012-05-29US
4207Rare encounter between 2 wild, shrieking lynx caught on videoCBC News2018-05-21CA
4208Caught on cam: Dramatic river rescue at Little Qualicum Fallsctvnews2020-12-14CA
4209Rescue crews save man from raging Little Qualicum River waterspqbnews2020-12-13CA
4210Some Green Groups Oppose Lower Snake River Dam Removal PlanAssociated Press2021-03-27US
4211Minnesota, Wisconsin DNR Tackle Invasive Carp on MississippiAssociated Press2021-03-31US
4212Rhode Island Moves up Start of Trout Fishing SeasonAssociated Press2021-03-28US
4213North Carolina man found dead in river after jumping in to save sonFox News2021-03-24US
4214Canadian Coal Company Pays $60M for Environmental Damage Associated Press2021-03-29US
4215Behind the scenes at the Fish Hospital at Atlantis DubaiCNN2021-03-22SA
4216Biofluorescent fish documented in the Arctic for the first timeupi2021-03-18US
4217Is your fish a fake? How to spot seafood fraud and what to do if you're suspicioustheguardian2021-03-15UK
4218“Rock Snot” Invasive Algae Found in Delaware River, Threatens Trout Fishingnbcnewyork2012-04-30US
4219Florida in invasive fish fightupi2012-05-01US
4220Salmon poacher becomes first person to be convicted on evidence from underwater camerasdailyrecord2012-04-18UK
4221N.S. salmon farm told to destroy all fishCBC News2012-04-26CA
4222It's The Bowl That Makes Goldfish Stupid; Fish Brains Adjust To Meet Environmental Needsunderwatertimes2012-04-25FI
4223Young fisherman, 13, reels in huge fish that weighs 46.9lbs and is as big as himdailymail2012-04-24UK
4224Salmon farms 'polluting' lochs in Scotlandbbc2012-04-20UK
4225Yellowfin tuna is enormous (427.9 pounds), but no recordpetethomasoutdoors2013-04-16MX

215 216 217 168 of [218 - pages.]