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Old World vultures

Old World vultures
Photo Information
Copyright: Eduardo Balogh (Ketaka) Silver Note Writer [C: 0 W: 5 N: 124] (1159)
Genre: Animals
Medium: Color
Date Taken: 2004-07
Categories: Birds
Camera: nikon f70, Nikkor 70-300 ED f4.5-5-6, Kodak E100VS, Nikon L1Bc 62mm
Photo Version: Original Version
Theme(s): Budapest ZOO Animals [view contributor(s)]
Date Submitted: 2008-03-29 2:55
Viewed: 3555
Points: 2
[Note Guidelines] Photographer's Note
Budapest ZOO 2004 July

Old World vultures belong to the family Accipitridae, which also includes eagles, buzzards, kites, and hawks.

Old World vultures are not closely related to the superficially similar New World vultures and condors, and do not share that group's good sense of smell. The similarities between the two groups of vultures are due to convergent evolution rather than a close relationship. They were widespread in both the Old World and North America, during the Neogene. Old World vultures are probably a polyphyletic group within Accipitridae, with Palm-nut Vulture, Egyptian Vulture and Lammergeier separate from the others.

Both Old World and New World vultures are scavenging birds, feeding mostly from carcasses of dead animals. Old World vultures find carcasses exclusively by sight. A particular characteristic of many vultures is a bald head, devoid of feathers. If vultures had head feathers, they would become spattered with blood and other fluids when the vultures ate flesh from carcasses, and thus would be difficult to keep clean.

Some species of vulture are very susceptible to diclofenac poisoning, which causes the birds to suffer from renal failure and death, and this had caused a very marked decrease in wild vulture populations in the Asian subcontinent, where diclofenac used for farm animals has directly lead to poisoning of vultures. Often farm animal carcases containing diclofenac in their flesh are left out in to open for vultures to eat and tidy up. Meloxicam has been found to be harmless to vultures and should prove an acceptable alternative to diclofenac.

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Hi Eduardo,

Good capture of moment. Magnificant bird! Good colours, details and composition.



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