Facts about American Kestrel
- 07
American Kestrels nest in cavities abandoned by woodpeckers or in specially designed nest boxes, often reusing the same site for multiple breeding seasons across their range.
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Females of the species are roughly 20 percent larger than males, with rufous plumage on their backs while males display blue-gray wings.
- 05
North American populations of American Kestrels have declined by approximately 49 percent since 1966, according to data from the North American Breeding Bird Survey.
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Breeding pairs of American Kestrels typically raise two clutches per breeding season, with the female incubating 3 to 5 eggs for approximately 29 to 31 days.
- 03
The American Kestrel's distinctive black malar stripes, or mustache marks, help reduce glare when diving at speeds up to 40 miles per hour during high-speed hunts.
- 02
Hovering motionless in midair by rapidly beating their wings 21 times per second, American Kestrels can spot prey from 100 feet away.
- 01
Weighing just 80 to 165 grams, the American Kestrel is the smallest falcon species in North America and hunts primarily insects and small rodents.