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Diurnal Raptors  331

             condition for release, so maximal efforts should be made to reunite uninjured fallen chicks with
             their parents. Because their nests are high, and their wings are long and heavy, chicks blown from
             nests are frequently badly injured, usually suffering fractures of the wings. Unless they are found
             promptly, the fracture is midshaft and repaired promptly and perfectly, the prognosis of full return
             to function for these birds is poor.


             Kites
             Kites are most typically found in the southern states in the U.S., although the White-tailed Kite has
             recently expanded its range north into Oregon and Washington from California. In North America
             north of Mexico are Mississippi Kites, Swallow-tailed Kites, the White-tailed Kite (with the widest
             distribution); and the Snail Kite and Hook-billed Kite whose ranges barely touch Florida and the
             southernmost tip of Texas, respectively. As tree or woody vegetation nesters, young kites are most
             likely to be presented for care due to windstorms, landscaping, or other nest disruption.


             Falcons
             Falcons found in North America north of Mexico consist of the Gyrfalcon, Peregrine Falcon, Prairie
             Falcon, Merlin, and American Kestrel primarily, with the Aplomado Falcon the subject of re-intro-
             duction efforts in south Texas. Falcons are typically open-country or edge habitat birds that do not
             make a nest; they are either cliff- or cavity-nesters, or will take over an old corvid nest (Merlins).
             Kestrels and Peregrines have adapted to human habitats, with Peregrines found in many cities nest-
             ing on tall buildings, industrial towers, or bridges where suitable platforms can be found or are
             placed. Kestrels opportunistically use any cavity of a suitable size, and very young birds present typi-
             cally from human disruption of a nest site or because of a fall from a poorly chosen nest site.


             New World Vultures
             New  World Vultures  found  in  North  America  north  of  Mexico  are  the  Black  Vulture,  Turkey
             Vulture, and California Condor. California Condors are covered in Chapter 19, but are realistically
             unlikely  to  be  presented  for  hand-rearing  outside  a  small  number  of  specialized  institutions.
             However, if the population continues to grow in the wild, it may eventually become possible that a
             juvenile condor would be presented for temporary care, such as if an injured fledgling was found
             by a member of the public.
               Turkey and Black Vultures often nest on the ground, under windfalls or in caves, and occasionally
             in broken top snags or hollow stumps. Eggs or young birds may be brought into care due to logging
             or development, or other type of nest disturbance. It is strongly encouraged that Turkey Vultures, of
             all birds, be reunited with parents or placed in wild foster nests, if at all possible, because they are
             extremely difficult to raise in captivity without excessive socialization to people. Given their highly
             developed sense of smell, it is very difficult to avoid having them associate humans with food.


             ­ Criteria­for Intervention


             As with many other species of wild birds, both parents are actively involved in rearing young.
             The loss of one parent may or may not be cause for intervention. The death of a brooding female
             could lead to the death of hatchlings or nestlings, because males of many species will not brood.
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