Hummingbirds comprise the family Trochilidae, among the smallest of birds, with most species measuring in the 3"-5" range. According to the International Ornithologists' Union (IOU), the hummingbird family has 366 species and 112 genera, mostly south of the United States. Hummingbirds are found only in the Western Hemisphere, with nearly half the species living in the "equatorial belt" which lies between 10 degrees north and south of the equator.
These tiny New World creatures are called "hummingbirds" due to the "humming" sound created by beating their wings, which flap at high frequencies audible to other birds as well as humans.
Various species of hummingbirds can be found in these areas of the Americas:
Hummingbirds are not found in Europe, Asia, Australia, Africa, or Antarctica.
The colors, shapes and sizes of the hummingbird family are quite diverse, as shown in the photo highlights below (in alphabetical order).
Allen's |
Anna's |
Berylline |
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Black-chinned |
Blue-throated |
Booted-racket Tail |
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Broad-billed |
Broad-tailed |
Buff-bellied |
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Buff-tailed Coronet
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Buff-winged Starfrontlet |
Calliope |
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Chestnut-breasted Coronet Cinnamon |
Collared Inca |
Coppery-headed Emerald Costa's |
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Fiery-throated Green-breasted Mango |
Green-crowned Brilliant |
Green Violet-ear |
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Long-billed Hermit Long-billed Starthroat |
Long-tailed Sylph |
Lucifer Mexican Violetear |
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Plain-capped Starthroat |
Purple-billed Whitetip |
Purple-crowned Fairy Purple-throated Mountain Gem |
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Rivoli's |
Ruby-throated |
Rufous |
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Rufous-tailed |
Shining Sunbeam Speckled Hummingbird |
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Stripe-throated |
Sword-billed |
Tourmaline Sunangel |
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Velvet-purple Coronet |
Violet-crowned |
White-bellied Mountain Gem |
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White-bellied Woodstar White-eared |
White-necked Jacobin |
White-throated Mountain Gem |
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Special thanks go out to the great nature photographers Alan Schmierer and Rolf Riethof for sharing many of their beautiful public-domain photographs of hummingbirds on this website via Flickr. |