This wonderful dude is hanging out at the back gate–he just hung on while I opened and then closed…

This wonderful dude is hanging out at the back gate–he just hung on while I opened and then closed the gate. I believe this is a Cope’s Gray Treefrog (Hyla chrysoscelis) or Eastern Gray Treefrog (Hyla versicolor). These guys really contribute heavily to that New England spring evening background noise.