I remember that. I loved going to Minnehaha to walk. It's a cool park. Those ended up at the Zoo. UWA wasn't equipped to take them on back then.
As for temp, bulls are one of the species that maintain a temp higher than the surrounding water, allowing them an advantage while hunting. I've seen them in pretty chilly water - down into the low 50's.
I wonder if those are still at the zoo. I'll have to check it out when I take the kids there this summer.
Yeah it is a cool park. I walk the creek in low times looking for white suckers to fish with down at the river.
All three of those sharks were caught when the water was in the 30's. They said the one set of teeth was older so they come this far north more then we think. Were these were they easily could have made it up to coonrapids dam. And farther up the rum river. They even could be up to Taylors falls on the Croix.
It is funny how some people have no idea. I know I have hooked something that I believe could have been one. From what I saw it was a shark or a big big sturgeon. Didn't fight like a sturgeon and they are not found in that section of river to speak of. Either way it would have been a uber rare catch.I catch 1000's of sturgeon and I am leaning on shark. I spoke to another guy that had one on but it was to shallow to get it to shore and it broke off. He saw his mostly out of water and couldn't believe his eyes. He said he keeps telling himself it was a sturgeon. Definitely not a "catch them often population size"' at least that we know of. Maybe some of the divers stories that everyone says are 5' catfish might actually be some sharks and they knew no one would believe a shark here so they called them catfish. Or even some of the "I didn't see the whole thing but it had to be an 8' sturgeon". Since most of them stories come from seeing most of the back of the fish and not the head. If your under water and see the back tail section of a shark it could look like a sturgeon. More so if your not familiar with them.
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