Hummingbirds - Biology Of Hummingbirds, North American Hummingbirds, Conservation Of Hummingbirds
birds americas species
Hummingbirds are small, often tiny birds of the Americas, named after the noise made by their extremely rapid wingbeats. There are 320 species of hummingbirds, which make up the family Trochilidae.
Hummingbirds are spectacularly beautiful birds, because of the vivid iridescence of their feathers. They are such accomplished fliers that they can aggressively drive away much larger, predatory birds. Invariably, people who have had the opportunity to watch hummingbirds regularly develop a loyal admiration for these lovely sprites.
Hummingbirds are widely distributed in the Americas, occurring from Tierra del Fuego in the south, to the subarctic of Alaska and Canada in the north. However, the greatest richness of hummingbird species occurs in the tropics, especially in forests and associated, disturbed habitats where flowers may be relatively abundant.
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Hummingbirds have small, weak legs and feet, which are used only for perching, and not for walking. Hummingbirds only move about by flying, and they are extremely capable aerial acrobats. Although diminutive, hummingbirds can fly quickly over short distances, at up to 31-40 miles per hour (50-65 kph). Hummingbirds can fly forwards, backwards, and briefly, upside down. These birds are also very ski…
Compared with the tropics, relatively few species of hummingbirds breed in North America. By far the most widespread and common species is the ruby-throated hummingbird (Archilochus colubris). This hummingbird occurs over most of eastern and central North America south of the boreal forest, and is the only species in the east. This species can be fairly common around gardens and other disturbed ha…
In the past, hummingbirds were hunted in large numbers for their beautiful, iridescent feathers, which were used to decorate the clothing of fashionable women. Sometimes entire, stuffed birds were used as a decoration on hats and as brooches. Fortunately, this gruesome use of hummingbirds in fashion has long passed, and these birds are now rarely hunted. Today, the greatest risks to hummingbirds o…
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