The question of the week from the Minnesota Department of Natural Resources (DNR): Q: I was surprised the other day to find a small gray frog in my watering can. I helped the frog get out, then ...

A: It is likely to be one of two species: Cope’s gray treefrog (Hyla chrysoscelis) or Eastern gray treefrog (Hyla versicolor). These two species so closely resemble each other that they can only ...