I know this is an old thread, but I wanted to mention that we went for a hike on the escarpment on the day of the eclipse and after much patient scanning, managed to see our first spring peepers actually calling. Usually they all shut up when we get close and we can never find them. So we waited close to where we had heard them and they eventually starting calling again. They are quite small and blend in well, but the movement of their throat sacs made them easier to spot once they got going again.