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CDS / OTA Current Affairs · Environment · 6 Sep 2026

Nature's Cleaning System: How India Nearly Lost Its Vultures

The Union Environment Minister, Shri Bhupender Yadav, marked International Vulture Awareness Day 2026 at Panchkula, Haryana, on 6 September, inaugurating a national workshop on 'From Crisis to Recovery β€” Conserving India's Vultures' and visiting the Jatayu Conservation Breeding Centre at Pinjore. The workshop was organised with the Central Zoo Authority, the Haryana Forest and Wildlife Department, the Bombay Natural History Society and the Pinjore centre.

The Minister's phrase for vultures β€” "nature's own cleaning system" β€” is the right starting point, because the story of Indian vultures is a story about what happens when a cleaning system fails.

The collapse

Until the early 1990s, India had tens of millions of vultures; the White-rumped Vulture was probably the commonest large bird of prey in the world. Within about fifteen years, three of the Gyps species had declined by more than 97 per cent β€” the White-rumped by close to 99.9 per cent β€” one of the fastest population crashes ever recorded for any bird.

The cause, identified in 2004, was not poaching or habitat loss. It was diclofenac, a cheap non-steroidal anti-inflammatory painkiller given to cattle. Vultures feeding on the carcass of a recently treated animal suffered kidney failure β€” visceral gout β€” and died within days. Because a single carcass can feed dozens of birds, a small fraction of contaminated carcasses was enough to kill a population.

India's response is a standard sequence:

Year Measure
2006 Veterinary use of diclofenac banned
2015 Human-use diclofenac restricted to single-dose vials, to stop diversion to cattle
2020 Action Plan for Vulture Conservation 2020–2025
2023 Veterinary use of ketoprofen and aceclofenac β€” two other toxic NSAIDs β€” banned

The approved alternative is meloxicam, which is safe for vultures. The Minister's call for "vulture-safe veterinary practices" and Vulture Safe Zones is that pharmacology turned into policy: a Safe Zone is an area of roughly 100 km radius around a breeding colony where toxic drugs are removed from veterinary use and safe carcasses are assured.

The nine species

India hosts nine vulture species, resident and migratory β€” the Minister listed them, and the list with its conservation status is the most examinable content on the topic.

Species IUCN status Note
White-rumped Vulture (Gyps bengalensis) Critically Endangered Worst-hit; formerly the commonest
Indian (Long-billed) Vulture (Gyps indicus) Critically Endangered Cliff-nesting; peninsular India
Slender-billed Vulture (Gyps tenuirostris) Critically Endangered Northern and north-eastern India
Red-headed (King) Vulture Critically Endangered Not a Gyps; declined for related reasons
Egyptian Vulture Endangered Small, white; uses tools in Africa
Himalayan Griffon Near Threatened High-altitude resident
Cinereous Vulture Near Threatened Winter migrant
Bearded Vulture (lammergeier) Near Threatened Bone-eater of the high Himalaya
Eurasian Griffon Least Concern Winter migrant

Four Critically Endangered, one Endangered, three Near Threatened, one Least Concern. All vultures are in Schedule I of the Wild Life (Protection) Act, 1972, the highest protection tier.

Why a scavenger matters

Vultures consume a carcass in minutes, and a flock can strip a cow in under an hour. When they vanished, carcasses lay in fields for days. The consequences ran through the ecosystem and into public health:

  • Feral dog populations rose on the uneaten carrion, and with them rabies exposure β€” India already accounts for a large share of the world's rabies deaths.
  • Rats and disease-carrying flies multiplied at carcass sites.
  • Carcasses rotting slowly leached into water and soil, where vultures' highly acidic digestion had previously destroyed pathogens such as anthrax spores.
  • The Parsi community's Towers of Silence, which rely on vultures for sky burials, were left without them β€” a cultural loss that became a conservation argument.

The economic framing is ecosystem services: a service that had cost nothing was suddenly being paid for in dog bites, disease and carcass disposal. That is why the Minister placed vultures alongside the Big Cats, the Great Indian Bustard and the gharial in a "holistic ecosystem-oriented" model rather than a species-by-species one.

The breeding programme

Pinjore in Panchkula district was India's first Vulture Conservation Breeding Centre, established in 2001 by the BNHS with the Haryana Forest Department, and renamed the Jatayu Conservation Breeding Centre after the vulture of the Ramayana. Sister centres followed at Rajabhatkhawa in West Bengal and Rani in Assam, with others in Madhya Pradesh and elsewhere. The programme breeds the three Critically Endangered Gyps species in captivity and has begun releasing birds into Vulture Safe Zones, tracked by satellite tags, which is what the workshop's title β€” from crisis to recovery β€” refers to. Supplementary feeding sites, informally called vulture restaurants, provide carcasses guaranteed free of toxic drugs.

International Vulture Awareness Day falls on the first Saturday of September each year; India's celebration this year was held on the Sunday.

πŸ”‘ Revision block

  • 6 September 2026: International Vulture Awareness Day at Panchkula; workshop 'From Crisis to Recovery'; Minister visited Jatayu Conservation Breeding Centre, Pinjore; partners CZA, Haryana Forest Dept, BNHS.
  • Cause of the 1990s crash: diclofenac (veterinary NSAID) β†’ kidney failure in vultures; Gyps species down >97%. Vet use banned 2006; human vials restricted 2015; ketoprofen and aceclofenac banned 2023; safe drug meloxicam.
  • Action Plan for Vulture Conservation 2020–2025; Vulture Safe Zones (~100 km radius, toxic-drug-free).
  • Nine species. Critically Endangered: White-rumped, Indian (Long-billed), Slender-billed, Red-headed. Endangered: Egyptian. Near Threatened: Himalayan Griffon, Cinereous, Bearded. Least Concern: Eurasian Griffon. All Schedule I, WLPA 1972.
  • Loss of vultures β†’ feral dogs, rabies, rats, slow carcass decay, Parsi Towers of Silence affected.
  • Pinjore = first VCBC, 2001, BNHS; others at Rajabhatkhawa (WB), Rani (Assam). Vulture restaurants = safe feeding sites.
  • IVAD = first Saturday of September.

🎯 Practice MCQs

Q1. The drug responsible for the collapse of India's vulture populations is: (a) paracetamol (b) diclofenac (c) meloxicam (d) ivermectin β†’ (b).

Q2. Veterinary use of diclofenac was banned in India in: (a) 2001 (b) 2004 (c) 2006 (d) 2015 β†’ (c).

Q3. Which vulture species is not Critically Endangered? (a) White-rumped Vulture (b) Slender-billed Vulture (c) Egyptian Vulture (d) Red-headed Vulture β†’ (c) β€” it is Endangered.

Q4. The Jatayu Conservation Breeding Centre is located at: (a) Rajabhatkhawa (b) Pinjore (c) Rani (d) Bhopal β†’ (b), Haryana.

Q5. The NSAID considered safe for vultures and recommended as an alternative is: (a) ketoprofen (b) aceclofenac (c) meloxicam (d) nimesulide β†’ (c).

Q6. Diclofenac kills vultures by causing: (a) liver cancer (b) kidney failure (c) respiratory collapse (d) eggshell thinning β†’ (b) β€” visceral gout.

Q7. The Bearded Vulture is also known as the: (a) King Vulture (b) Lammergeier (c) Griffon (d) Condor β†’ (b).

Q8. Vultures are listed in which Schedule of the Wild Life (Protection) Act, 1972? (a) Schedule I (b) Schedule II (c) Schedule III (d) Schedule IV β†’ (a).

Q9. Which two NSAIDs had their veterinary use banned in 2023? (a) diclofenac and meloxicam (b) ketoprofen and aceclofenac (c) ibuprofen and aspirin (d) nimesulide and paracetamol β†’ (b).

Q10. A public-health consequence of vulture decline in India has been the rise of: (a) malaria (b) feral dogs and rabies (c) dengue (d) locust swarms β†’ (b).

Q11. International Vulture Awareness Day is observed on: (a) 5 June (b) the first Saturday of September (c) 3 March (d) 22 May β†’ (b).

Q12. Consider the following: 1. The Egyptian Vulture is a Gyps species. 2. India's first vulture breeding centre was set up by the BNHS at Pinjore. (a) 1 only (b) 2 only (c) Both (d) Neither β†’ (b) β€” the Egyptian Vulture belongs to the genus Neophron.

πŸ“‹ How this gets asked (PYQ pattern)

Species-conservation questions run in four shapes. The cause item β€” diclofenac and its mechanism, with habitat loss or poaching as the planted errors. The status item β€” which species is Critically Endangered, with the Egyptian or Bearded Vulture offered as the odd one out. The place item β€” Pinjore matched to Haryana, or the breeding centres to their States. The consequence item β€” why scavengers matter, usually through rabies or ecosystem services.

The fresh 2026 hook is the Panchkula workshop and Vulture Safe Zones, likeliest to appear as a location question or as a statement pair on the diclofenac ban year and a species' status. As always, we describe the recurring pattern, not any exact past question.

Preparing for CDS or OTA? Vultures are the best single case study in the environment syllabus β€” one drug, nine species, and a chain of consequences that reaches public health and culture. Build the base with our CDS/OTA geography hub and notes on statutory commissions, follow the daily CDS/OTA current affairs, and prepare with our faculty in the upcoming Cavalier courses in Delhi.


✍️ Written by Aditya Tiwari β€” Polity, environment & governance faculty at The Cavalier. Reviewed by the Cavalier Faculty Desk. The Cavalier, founded by ex-Army officers, has trained NDA/CDS/SSB aspirants since 2001 (Facebook Β· YouTube).

Source: PIB / Ministry of Environment, Forest and Climate Change, 6 September 2026. Species status and regulatory history cross-verified with independent sources.