Thanks Old Digger. Do you think they are fairly recent? If so, I would assume muskrat since beaver just started repopulating the area in the last 20 years or so. Do you think both are teeth? They're hollow.
They look relatively recent, and the bases would be partially hollow. I just can't place the top one at this time, maybe someone can chime in and help on the first one.
Bottom- I *really* think is beaver. Here are a couple (typically crappy) pics of a couple I've found- along w/ what I think are possum teeth (the straighter, smaller ones-- could be fox) anyway:
The beaver teeth are super curved and apparently just keep growing. Very colorful too. Your short stubby on is a mystery to me.