Interesting Sturgeon Behavior
RiverMan
Posted 5/16/2008 10:19 AM (#318370)
Subject: Interesting Sturgeon Behavior




Posts: 1504


Location: Oregon
I thought some here might enjoy reading this story. They recently discovered a giant "ball" of sturgeon some exceeding 14 feet in length below Bonneville Dam on the Columbia River. Bioloigists estimate there may be as many as 60,000 fish in this ball! Here is a story with a video clip of the fish.

Jed V.

http://blog.oregonlive.com/breakingnews/2008/05/_when_sonar_surveys...
JohnMD
Posted 5/16/2008 10:27 AM (#318373 - in reply to #318370)
Subject: RE: Interesting Sturgeon Behavior





Posts: 1769


Location: Algonquin, ILL
60,000 Sturgeon ! That makes a lot of Caviar

Will Schultz
Posted 5/16/2008 10:33 AM (#318375 - in reply to #318370)
Subject: RE: Interesting Sturgeon Behavior





Location: Grand Rapids, MI

That's cool stuff. Funny though... the article says the water was 34-35 but the camera says the temp down there is 55. Did they just overlook this?? Are they balled up there because there's a spring or something from the dam feeding warm water into that area.

 Maybe I need to e-mail them to get some answers...

reelman
Posted 5/16/2008 10:34 AM (#318376 - in reply to #318370)
Subject: Re: Interesting Sturgeon Behavior




Posts: 1270


They say that there might be 60,000 fish there and that that represents 5-10% of the total lower Columbia population. Are there really 600,000 to 1.2M sturgeon in the Columbia? That sound REAL high.
Will Schultz
Posted 5/16/2008 10:47 AM (#318380 - in reply to #318376)
Subject: Re: Interesting Sturgeon Behavior





Location: Grand Rapids, MI

reelman - 5/16/2008 11:34 AM They say that there might be 60,000 fish there and that that represents 5-10% of the total lower Columbia population. Are there really 600,000 to 1.2M sturgeon in the Columbia? That sound REAL high.

200,000+ between 42-60" (harvest size) according to this -  http://wdfw.wa.gov/fish/whtsturg.pdf

California_Muskie
Posted 5/16/2008 11:09 AM (#318382 - in reply to #318380)
Subject: Re: Interesting Sturgeon Behavior





Posts: 299


Location: Ontario, California
I would bet that yes.... there are a million sturgeon in the river. I fished the Columbia for Sturgies one day a couple years ago. My best guess would be that we had between 150 - 200 bites in about 6 hours. We ended up catching I think 6 between 8 and 10.5 feet long. It got to the point where you could tell how big the fish was by the way it was biting.
muskydeceiver
Posted 5/16/2008 11:28 AM (#318384 - in reply to #318375)
Subject: RE: Interesting Sturgeon Behavior





Will Schultz - 5/16/2008 10:33 AM That's cool stuff. Funny though... the article says the water was 34-35 but the camera says the temp down there is 55. Did they just overlook this??

I think the 55 is the depth. Not real sure though.

Pretty neat video. I have a buddy that has fished sturgeon on the Columbia a couple times. Says it was a blast.



Edited by muskydeceiver 5/16/2008 11:30 AM
Will Schultz
Posted 5/16/2008 11:55 AM (#318389 - in reply to #318384)
Subject: RE: Interesting Sturgeon Behavior





Location: Grand Rapids, MI

muskydeceiver - 5/16/2008 12:28 PM Will Schultz - 5/16/2008 10:33 AM That's cool stuff. Funny though... the article says the water was 34-35 but the camera says the temp down there is 55. Did they just overlook this?? I think the 55 is the depth. Not real sure though. Pretty neat video. I have a buddy that has fished sturgeon on the Columbia a couple times. Says it was a blast.

I got an e-mail back from the USGS Biologist and 55F does indeed mean 55 Feet not 55 Fahrenheit... DUH. He made me feel a little better by saying the reading confused him at first too.

 

 

THA4
Posted 5/16/2008 12:01 PM (#318390 - in reply to #318370)
Subject: Re: Interesting Sturgeon Behavior





Posts: 468


Location: Not where I wanna be!
very cool post.

those fish are fascinating!
Sackett
Posted 5/16/2008 12:14 PM (#318392 - in reply to #318390)
Subject: Re: Interesting Sturgeon Behavior




Posts: 100


Location: Bemidji/Cass Lake
Anyone ever seen the Goobacks episode from South Park?? We're goin' back to the pile!!!!!

Later
Sackett
RiverMan
Posted 5/16/2008 4:07 PM (#318413 - in reply to #318370)
Subject: Re: Interesting Sturgeon Behavior




Posts: 1504


Location: Oregon
They sure are fun to catch, the large fish pull incredibly hard. It must have been really spooky for the diver to go down and look at these fish. The current below Bonneville is unreal, the Columbia River is huge. Just anchoring below the Bonneville is realy intimidating and to dive would be frightening! Many an angler has been lost below Bonneville.

Jed V.


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BOB VILA
Posted 5/16/2008 4:10 PM (#318414 - in reply to #318392)
Subject: Re: Interesting Sturgeon Behavior


Sackett - 5/16/2008 12:14 PM

Anyone ever seen the Goobacks episode from South Park?? We're goin' back to the pile!!!!!

Later
Sackett


DEY TOOK R JARBS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! HAHAHAHAHAHAH

BUT SERIOUSLY THO I THINK THOSE STUGIES HAD THE SEXY TIME IN MIND (BEST BORAT VOICE)
Don Pfeiffer
Posted 5/18/2008 7:56 AM (#318547 - in reply to #318413)
Subject: Re: Interesting Sturgeon Behavior




Posts: 929


Location: Rhinelander.
In wisconsin I have seen stugeon in the river so think you could almost walk across them. This is of course when they are spawning. It is really something to see. They are packed against the rock banks and sticking out of the water. You could easily grab them and pull them out of the water. I mean thousands of them are there. If you you are ever that area to witness it I suggest you do.
Pfeiff