Ruby-throated Hummingbird: Tiny Dynamo
… ContinueThis YouTube video was produced by the American Bird Conservancy.
The Ruby-throated Hummingbird (Archilochus colubris) weighs less than a nickel, and like all hummingbird species, including the Calliope and Rufous Hummingbirds, it is a master of flight. Beating its wings 60 to 80 times a second, this tiny sprite creates a blur of motion and a whirring, insect-like sound. At first glance, it’s easy to mistake a Ruby-throated Hummingbird for a large bee!
All hummingbirds share skeletal and muscle adaptations that allow for speedy, agile flight. They have a unique, flexible shoulder joint that allows their long, blade-like wings to
