I have a redfoot that I am fostering through the shelter I work for, who has been staying outside the majority of the time since the overnight lows are about 75. I am concerned for tomorrow though, as the high is supposed to be 100. Half of the yard is sunny, and half is shaded with very dense tree coverage and is noticeably cooler. He cruises around the sunny side until about noon and the retreats to the shade until dinner time. Today I'm going to buy a thermometer so I know exactly how much cooler the shady side is, but at what temperature should I bring him inside? 95 on the shady side? Less? Thanks for the help.