One result of climate change is that spring is arriving earlier. However, migratory birds are not keeping up with these developments and arrive too late for the peak in food availability when it is time for breeding. By getting the birds to fly a little further north, researchers in Lund, Sweden, and the Netherlands have observed that these birds can give their chicks a better start in life.
What if we run out of north?
I was going to mention… north is a limited resource.
And what about Australia.
Move more south
Move nearer Polaris