Indian Vulture
The long-billed vulture is a typical vulture, with a bald head, very
broad wings and short tail feathers. It is smaller and less heavily built than
the Eurasian Griffon, usually weighing between 5.5 and 6.3 kg
(12–13.9 lbs) and measuring 80–103 cm (31–41 in) long and 1.96
to 2.38 m (6.4 to 7.8 ft) across the wings.
The species breeds mainly on cliffs, but is known to use trees to nest
in Rajasthan. Like other vultures it is a scavenger, feeding mostly from carcasses of deadanimals which it finds by
soaring over savannah and around human habitation.
The Indian vulture and the white-rumped vulture, G. bengalensis species have suffered a 99%–97%
population decrease inPakistan and India.
Between 2000-2007 annual decline rates of this
species and the slender-billed
vulture averaged over sixteen
percent. The cause of this has
been identified as poisoning caused by the veterinary drug diclofenac.
Diclofenac is a non-steroidal anti-inflammatory drug (NSAID) and when
given to working animals it can reduce joint pain and so keep them working for
longer.
The drug is believed to be swallowed by
vultures with the flesh of dead cattle who were given diclofenac in the last
days of life.
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