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The peregrine falcon (Falco peregrinus), also known simply as the peregrine, [3] is a cosmopolitan bird of prey (raptor) in the family Falconidae. A large, crow-sized falcon, it has a blue-grey back, barred white underparts, and a black head. The peregrine is renowned for its speed.
The genus name is from Late Latin falco meaning a "falcon". The specific epithet sparverius is Medieval Latin for a "sparrowhawk". [8] Until the sixth edition of the AOU Checklist of North American Birds was published by the American Ornithologists' Union in 1983, the most commonly used name for the American kestrel was the sparrow hawk.
The bird that can achieve the greatest airspeed is the peregrine falcon (Falco peregrinus), able to exceed 320 km/h (200 mph) in its dives. [ 1 ] [ 2 ] A close relative of the common swift, the white-throated needletail ( Hirundapus caudacutus ), is commonly reported as the fastest bird in level flight with a reported top speed of 169 km/h (105 ...
The peregrine falcon was removed from the federal endangered species list in 1999 although it continues to be protected under the federal Migratory Bird Treaty Act. It is still listed as a species ...
A pair of peregrine falcons once again is incubating their eggs in a nest box installed at the Brady Sullivan Tower in downtown Manchester. Thanks to live web cameras that capture the pair's ...
The chemicals accumulated in the bodies of grain-eating birds and had two effects on top predators like the Eurasian sparrowhawk and peregrine falcon: the shells of eggs they laid were too thin, causing them to break during incubation; [35] and birds were poisoned by lethal concentrations of the insecticides. [62]
"Sparrow-hawk" or sparhawk originally referred to Accipiter nisus, now called "Eurasian" or "northern" sparrowhawk to distinguish it from other species. The American kestrel (Falco sparverius), a North American falcon species, is also commonly referred to as a "sparrow hawk". Sparrowhawk species include:
Nonetheless, a core group containing the peregrine and Barbary falcons, which, in turn, group with the hierofalcon and the more distant prairie falcon (which was sometimes placed with the hierofalcon, though it is entirely distinct biogeographically), as well as at least most of the "typical" hobbies, are confirmed to be monophyletic as suspected.