Granted, but they have a hard time flying due to the heavy shells on their backs, and they can't walk because their tiny feet can't support the shells either, so they end up immobile and unfit to survive anywhere.
Granted, but doctors aren't sure how to react when you slip into a diabetic coma during double bypass surgery. Which is weird that they don't, because this is America after all.
I wish northern Canada was a more habitable place.