Flying squirrels and northern lights

"Clipper" is becoming a regular at our birdfeeder - and she's getting fatter! The book says that flying squirrels breed in late winter and have their babies about 40 days later in "early spring". We didn't see any groundhogs on Groundhog Day, but do you suppose our "growing" flying squirrel is foretelling an early spring?

We got another e-mail from Dr. Deehr this week and he was right - we had a bright green auroral haze in the north that night. It looked just like there was a big city with green streetlights up on the other side of South Lake! I didn't see any streamers or dancing lights but at least it shows that the sun is continuing active and maybe we'll have bright dancing northern lights this summer?