@Skinnersblade, it’s a pleasure to meet a bluenoser via the site. I am a UNB grad, I married a bluenoser and both our boys are herring chokers (I was working for Irving back in the day).
I have had success calling black and grizzly bear. The thing to remember is that calling bear is like calling cats, you must call continuously. Dogs are different. You call and stop w fox, coyotes and wolves. Continuous calling can make them hang up.
If there are a lot of bear in the area, try to call from downwind but watch your six!!! The dominant bear will run straight in with the wind looking to kick someone’s ass for eating in his kitchen, however the others may circle downwind to scope things out before committing. When I was playing this game in Alaska, I would work into the wind moving along streambeds. When I found fresh tracks I would set up to call. I learned to call with a relatively short window upwind but a long window downwind. I once was circled and busted by three separate brown bear in one morning. We finally got the dominant boar to commit. He came on a dead charge. Unfortunately, the young man I had taken on his first griz hunt was so busy crapping his pants he couldn’t pull the trigger. It would have made an awesome video!
Don’t cold call. Get into an area with bear. Get near their feeding area. Only call during periods of high activity (early and late). The call will pull them but typically not from great distances.
I am sure there are many great calls, but when I lived in Rawlins, Wyoming I had great luck with Dan Thompson’s calls. He’s out of Rawlins. I took them with me when I moved to Alaska and had good luck with them on bear, lynx, coyote and even wolf.
Best of luck!
PS I have had some very close encounters with bear when calling. Remember, grizzly typically attack to eliminate a threat, black bear attack for dinner. In a call scenario everyone is looking for dinner. I have called solo, but I think it’s a seriously bad idea. Tell your friends to grow a pair and go with you.