You might know hummingbirds are the only bird species that can fly backward. You might not realize all 363 species of hummingbirds on Earth occur in the New World. If you go to Africa or Thailand or ...
AZ Animals on MSN
The hummingbird migration feat that still amazes scientists
Quick Take Ruby-throated hummingbirds migrate about 2,000 miles annually from North America to the Yucatan Peninsula and back. Up to 70% of juveniles and 40% of adults perish along migration due to ...
Their diminutive wings fluttering 15 to 80 times a second, hummingbirds are homing in on the Lower Hudson Valley as they fly north for the spring. Some are already here. A sighting of a ruby-throated ...
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