| peregrine falcon | The Peregrine Falcon (Falco peregrinus), also known as a Duck Hawk or simply as a Peregrine, is a cosmopolitan bird of prey in the family Falconidae. It is a medium to large-sized falcon, females being larger and about the size of a large crow, with a blue-gray back, barred white underside, and a black head and "mustache". There are seventeen described subspecies, which vary in appearance and range Kuşbilim | ry |
| peregrine falcon | A peregrine falcon or a peregrine is a bird of prey. A widely distributed, swift-flying bird of prey (Falco peregrinus), having gray and white plumage, much used in falconry. Also called duck hawk. a hunting bird with a black and white spotted front (peregrine from peregrinus; PILGRIM). or duck hawk Falcon species (Falco peregrinus) found worldwide but rare today because of bioaccumulation of pesticides. Peregrines are 13-19 in. (33-48 cm) long and gray above, with black-barred whitish underparts. They fly high and dive at tremendous speed (up to 175 mph, or 280 kph the greatest speeds attained by any bird), striking with clenched talons and killing by impact. They usually nest in a scrape on a high cliff ledge near water, where bird prey is plentiful. Breeding programs have reintroduced the species into the wild and introduced it into urban areas, where it finds a clifflike habitat among skyscrapers and preys chiefly on the rock dove (see pigeon). Despite the programs' success, the species remains vulnerable | en |
| peregrine falcon | very fast falcon that was used in the past in falconry (its survival was gravely endangered by DDT in the 1950's and 1960's) | en |
| peregrine falcon | a widely distributed falcon formerly used in falconry | en |
| The peregrine falcon | peregrine | en |
| The peregrine falcon | saker | en |