I missed a small one at the end of one season. While I saw some sign, I saw very few bears and the ones that were killed were rumored to be over bait or with dogs.
There are bears in there and my brother killed a nice one a few years ago with his bow while elk hunting, but it is not much of a spring area any more. Take a look at the amount of permits. F&W would not have 100 permits if success was high.