Hummingbirds: A near-constant whirl of motion and wonder

Hummingbirds are among nature’s most fascinating creatures.

While hovering, their wings beat up to times 80 times a second, and they have one of the highest metabolic rates of any animal, with heart rates up to 1,260 beats per minute.

Even at rest, their breathing rate is that of about 250 breaths per minute.

Hummingbirds, of which there are approximately 340 species, have amazing dexterity, demonstrating the ability to stop instantly while in flight, hover and adjust their position up, down, or backwards with exquisite control.

If you’ve ever held a hummingbird, you know they are small and extremely light, about three inches in length and weighing at most three-quarters of a pound.

The ruby-throated hummingbird, seen in the above video, is found in the eastern United States, Mexico and Caribbean.

The adult male has a patch of iridescent red on its throat bordered above with velvety black. Both sexes have beautiful emerald-green backs and white undersides.

On average, hummingbirds are on par with helicopter in terms of power required to lift their weight, according to findings published last in the Royal Society journal Interface.

One hummingbird species – the Anna’s hummingbird – was more than 20 percent efficient than a helicopter, researchers discovered.

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6 thoughts on “Hummingbirds: A near-constant whirl of motion and wonder

  1. Hummingbirds are delightful birds friendly and ferocious. I invited hummers to live in our backyard all year round. Now neighbours have feeders and will attract more of them. I’ve held one on the palm of my hand and they are light as a feather. Can’t do without them.

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