In many years past the Poles have shifted completely a number of times, reported in the Smithsonian Mag. Birds and some insects (Monarch Butterfly) may have to adjust. Won't be in our time. Currently the North Pole is moving towards Russia about 40KM a year.
As an interesting migration note, there's a bird (or birds) that migrate from the Arctic to southern Africa, some 10,000 miles. Then there's the Ocean mammals (whales, etc). A wonder.
In many years past the Poles have shifted completely a number of times, reported in the Smithsonian Mag. Birds and some insects (Monarch Butterfly) may have to adjust. Won't be in our time. Currently the North Pole is moving towards Russia about 40KM a year.
As an interesting migration note, there's a bird (or birds) that migrate from the Arctic to southern Africa, some 10,000 miles. Then there's the Ocean mammals (whales, etc). A wonder.