Squirrels adapting by not hibernating you mean?
I agree with the other lads on here, I dont think they ever did hibernate just slow down a bit in the cold from what Ive seen myself (thats the biggest squirrel I think Ive ever seen, by the way).
Thats grey ones Im talking about, I wouldnt know about the red ones hibernating or not.
Yes! Squirrels are not hibernating, because they don't hibernate. I assumed that would be common knowledge on a trapping forum ?