I was hoping you'd see this post! Very important to me to have your approval when I'm talking about birds.

did you know they have the longest migration of any bird? they fly antarctica to the arctic and back again every year!

I did not know that! Holy crap, that's such a long way. I was going to go 'you'd think you could find some other satisfactory place on the way', but I suppose it's your only option if you enjoy the constant daylight in summer.