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Flight Identification of Raptors of Europe, North Africa and the Middle East is a 2016 field guide by Dick Forsman, a Finnish ornithologist, with the purpose of helping the reader identify raptors (birds of prey) in flight. [1] It is part of the Helm Identification Guides series. [2]
Unlike other forms of birding, auditory cues are rare, for many raptors do not vocalize in flight. Instead, hawkwatchers rely on shape, flight behavior and plumage to identify raptors. [4] Several books specialize in learning hawk identification, which is usually challenging because of the distances and the speed at which the raptors migrate.
In flight, this hawk soars with wings often in a slight dihedral, flapping as little as possible to conserve energy. Soaring is by far the most efficient method of flight for red-tailed hawks, so is used more often than not. [75] Active flight is slow and deliberate, with deep wing beats.
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He is the author of The Raptors of Europe and the Middle East: A Handbook of Field Identification [1] which was selected as one of Birdwatch's Outstanding Bird Books of 1998 [2] due in part to its photography. [3] Forsman is also the author of Flight Identification of Raptors of Europe, North Africa and the Middle East, [4] which was published ...
Despite this, most raptors are still considered to primarily rely on vision, with raptor vision being extensively studied. A 2020 review of the existing literature combining anatomical, genetic, and behavioural studies showed that, in general, raptors have functional olfactory systems that they are likely to use in a range of different contexts ...
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This is a list of soaring birds, which are birds that can maintain flight without wing flapping, using rising air currents. Many gliding birds are able to "lock" their extended wings by means of a specialized tendon. [1] Bird of prey. Buzzards; Condors; Eagles; Falcons; Harriers; Hawks; Kites; Osprey; Secretary bird; Vultures; Passerine ...