Hey, a guy's gotta eat! And if your neighbour sets up a buffet, well....
That's funny.
I am surprised to see a pair of them today at Claireville - the stream there is half frozen; yet they are hanging around. I wonder how late one sees them this far north?
FYI, a GBH overwintered at Lambton Woods a few years ago.
Some field guides show us to be at the northern edge of their year-round range and eBird has reports of them being seen in Toronto year-round.