I think they came out pretty well. though I do also see some things that seem a bit off. Still a pretty good job IMO.

if you could point out those mistakes to me i would appreciate it

I could be off base, but the 3 things that stick out to me are the mouth is too small for the size of the head, lack of visible tongue/teeth, and the snout starts too early. Looking at an IRL bear's face the crease where the forehead and snout meet should line up with the bottom of the eyes give or take and extend out just like the canine one on the right. You drew it with the crease at the top of the eyes. I was talking to another artist like a month or so ago and they basically explained to me that a wolf's skull and a bear's skull are really similar in shape, it's just the proportions that changed

https://forum.americanexpedition.us.....background.jpg That should be a pretty good example of what I mean. Besides those 3 things, nothing sticks out to me.