Vulture conservation in India and Nepal
Populations of three of India’s commonest griffon vultures have declined by more than ninety per cent during the last decade and since late 1999 ZSL has been working closely with Bombay Natural History Society (BNHS) and the RSPB to investigate this problem.
Two of the three affected species, the Oriental white-backed and the long-billed vulture, once regarded as very common in India, are now listed as critically endangered by the IUCN – The World Conservation Union. The third affected species, the slender-billed vulture, has historically been uncommon, but now is regarded as extremely rare.
The problem was originally highlighted by Dr Vibhu Prakash, principal scientist of the BNHS. In the mid 1990s, Dr Prakash identified that the Oriental white-backed vulture and the long-billed vulture had declined by 96% and 97% respectively in Keoladeo National Park (KNP), Rajasthan, over a 10 year period.
He also noticed a marked increase in the mortality rate of both young and adult vultures in and around KNP, and that the birds appeared lethargic and sick with drooping heads for several weeks before death.
Interestingly, both affected species are in the genus Gyps (often called ‘griffon’ vultures), while other (non-Gyps) species of vulture in and around KNP appeared to be unaffected. Similarly, other scavenging species (birds and mammals) were unaffected.
| ZSL vet offers India’s vultures a lifeline | |
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| India-wide survey of vultures |
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Prompted by dramatic and worrying findings, and supported by the RSPB and the Indian Government, the BNHS conducted an India-wide survey of vultures in 2000 and compared the results with similar surveys carried out in the early 1990s.
Read more
| Vulture Project Darwin Initiative | |
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| Vulture Recovery Plan | |
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Images are © Andrew Routh, ZSL
International Vulture Awareness Day!
3rd September 2011
On September 3rd and 4th September ZSL London Zoo celebrated Vulture Awareness Day and helped to spread the word about these misunderstood creatures. We hosted an array of exciting events and displays throughout the weekend.
