Hummingbirds leave North America for the winter Ruby-throated Hummingbirds migrate south from Canada and the United States each fall to spend the winter in war

Hummingbirds leave North America for the winter Ruby-throated Hummingbirds migrate south from Canada and the United States each fall to spend the winter in warmer regions of Mexico and Central America, with some crossing roughly 500 miles of open Gulf water in a single flight