does it have any cultural significance?
Yes. The Ancient Egyptian solar deity Ra was often represented as a man with the head of a Peregrine Falcon adorned with the solar disk
Peregrine falcon
The Ancient Egyptian solar deity Ra was often represented as a man with the head of a Peregrine Falcon adorned with the solar disk. 
why is the peregrine falcon the fastest bird Due to its characteristic hunting stoop (high-speed dive) how fast is it? UNANSWERABLE what is its scientific name? Falco peregrinus what is its conservation status? Their population has bounced back in most parts of the world and the species is no longer at risk even in Canada where it was identified as endangered in 1978 where is it mostly found? Nearly everywhere on Earth, except extreme polar regions, very high mountains, and most tropical rainforests what kind of diet do they follow? Medium-sized birds such as pigeons and doves, waterfowl, songbirds, and waders what can you tell me about its breeding? it is sexually mature at one to three years of age, but in larger populations they breed after two to three years of age can you describe its structure ? The back and the long pointed wings of the adult are usually bluish black to slate grey with indistinct darker barring, the wingtips are black
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Peregrine falcon [SEP] Cultural significance
Due to its striking hunting technique, the peregrine has often been associated with aggression and martial prowess. The Ancient Egyptian solar deity Ra was often represented as a man with the head of a Peregrine Falcon adorned with the solar disk. Native Americans of the Mississippian culture (c. 800–1500) used the peregrine, along with several other birds of prey, in imagery as a symbol of "aerial (celestial) power" and buried men of high status in costumes associating to the ferocity of raptorial birds. In the late Middle Ages, the Western European nobility that used peregrines for hunting, considered the bird associated with princes in formal hierarchies of birds of prey, just below the gyrfalcon associated with kings.