KeithDJohnson, Look who I found in the greenhouse yesterday (I almost stepped on him). I think it's Cope's Gray Treefrog, Hyla chrysoscelis. I'm in Michigan, Zone 6a, where two feet of snow is slowly melting. #frog #amphibian
Photo of the attached greenhouse where I found the frog. We're getting a bit of sun today, so the temps inside should get to at least 75℉ (24℃). The heat exchange system lets me store much of that heat in the ground under the growing spaces.
Another view of the Gray treefrog.