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The peregrine falcon (Falco peregrinus), also known simply as the peregrine, [3] and historically as the duck hawk in North America, [4] 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.
A young Snowy owl carries its kill, an American black duck, Biddeford Pool, Maine. The snowy owl (Bubo scandiacus), [4] also known as the polar owl, the white owl and the Arctic owl, [5] is a large, white owl of the true owl family. [6] Snowy owls are native to the Arctic regions of both North America and the Palearctic, breeding mostly on the ...
The snow petrel (Pagodroma nivea) is the only member of the genus Pagodroma. It is one of only three birds that have been seen at the Geographic South Pole , along with the Antarctic petrel and the south polar skua , which has the most southerly breeding sites of any bird, inland in Antarctica.
The blue jay is a noisy, bold, and aggressive passerine. It is a moderately slow flier (roughly 32–40 km/h or 20–25 mph) when unprovoked. [27] It flies with body and tail held level, with slow wing beats. Its slow flying speeds make this species easy prey for hawks and owls when it flies in open areas.
Crows in a trap on a farm in England. Almost all traps involve the use of food, water or decoys to attract birds within range and a mechanism for restricting the movement, injuring or killing birds that come into range. Food, water, decoy birds and call playback may be used to bring birds to the trap. The use of chemical sprays on crops or food ...
Chen caerulescens (Linnaeus, 1758) Anser hyperboreus Pallas, 1769. Chen hyperborea (Pallas, 1769) A pair of snow geese calling. The snow goose (Anser caerulescens) is a species of goose native to North America. Both white and dark morphs exist, the latter often known as blue goose. Its name derives from the typically white plumage.
However, some creatures can stay in the same spot, known as hovering, either by rapidly flapping the wings, as do hummingbirds, hoverflies, dragonflies, and some others, or carefully using thermals, as do some birds of prey. The slowest flying non-hovering bird recorded is the American woodcock, at 8 kilometres per hour (5.0 mph). [26]
How do humans catch bird flu? Humans can catch bird flu, but not easily. Avian flu has been around and infecting wild birds and poultry since 1996. ... Anytime you have symptoms of flu, a cold or ...