Hi i have a question if anyone can help me. I cought a grey tree frog in the end of august from a friends pool. And now i am thinking about letting him go because he seems like every time we hold him he really is not happy being in captivity. He is constantly just trying to get away. My question is, is it too late in the season to let him go, due to the cold temperatures? Other frogs are hybernating by now i believe, and hes not since hes been inside where its warm. Im afraid of him dying if i let him free. Any opinion