Columbia University's Lamont-Doherty Earth Observatory: American Robins Now Migrate 12 Days Earlier Than in 1994
April 03, 2020
April 03, 2020
NEW YORK, April 3 [TNSmedicalresearch] -- Columbia University's Lamont-Doherty Earth Observatory issued the following news:
Every spring, American robins migrate north from all over the U.S. and Mexico, flying up to 250 miles a day to reach their breeding grounds in Canada and Alaska. There, they spend the short summer in a mad rush to find a mate, build a nest, raise a family, and fatten up before the long haul back south.
Now climate change is making seasonal rhythms . . .
Every spring, American robins migrate north from all over the U.S. and Mexico, flying up to 250 miles a day to reach their breeding grounds in Canada and Alaska. There, they spend the short summer in a mad rush to find a mate, build a nest, raise a family, and fatten up before the long haul back south.
Now climate change is making seasonal rhythms . . .