Environment & Climate

Environment Minister Urges 'Vulture Safe Zones' as Nesting Sites Drop by 72%

07 September 2026UPSCSSC

In Brief

Announced targeted conservation measures after data revealed vultures have disappeared from 72% of historic nesting sites in India.

Union Environment Minister Bhupender Yadav called for urgent, persistent efforts to establish designated 'Vulture Safe Zones' across the country. The directive comes after recent wildlife monitoring data revealed that vultures have disappeared from nearly 72% of their historically recorded nesting sites across India, threatening ecological balance.

Vulture populations in South Asia plummeted by over 99% during the 1990s and 2000s, primarily due to veterinary use of Diclofenac, a non-steroidal anti-inflammatory drug (NSAID) toxic to scavengers. Although India banned veterinary Diclofenac in 2006, other harmful drugs like Aceclofenac, Ketoprofen, and Nimesulide continue to pose severe risks to surviving populations.

India is home to nine species of vultures, including the critically endangered Oriental White-backed, Long-billed, and Slender-billed vultures. A Vulture Safe Zone (VSZ) entails a minimum 100-kilometer radius free of toxic veterinary drugs around key breeding colonies, supplemented by captive breeding programs under the Action Plan for Vulture Conservation 2020-2025.

Vultures act as nature's scavengers, preventing disease spread from animal carcasses. This development is vital for UPSC Prelims environment questions covering IUCN red list statuses, veterinary NSAID bans, and VSZ criteria, as well as Mains GS Paper 3 questions on biodiversity loss and ecosystem services.

UPSC Study NotesHIGHGS3 — Environment & Ecology; Prelims

GS3 — Environment & Ecology; Prelims

📌 Exam Angle

UPSC will test knowledge of vulture species' IUCN status, veterinary NSAID toxicity timeline, and VSZ criteria (100km radius). Mains may ask: "Analyze how regulatory failures in veterinary drug use have cascaded into biodiversity loss and ecosystem service collapse in India."

⚠️ Key Concerns

Despite the 2006 Diclofenac ban, regulatory oversight gaps allow substitute NSAIDs (Aceclofenac, Ketoprofen, Nimesulide) to remain accessible, perpetuating vulture mortality. The 72% nesting site loss reflects delayed implementation of conservation action plans and weak enforcement of VSZ protocols across state jurisdictions.

💡 Why It Matters

Vultures provide critical ecosystem services by preventing disease spread through rapid carrion decomposition—their collapse threatens public health, particularly in rural India where livestock mortality is high. This underscores the need for coordinated federal-state environmental governance and pharmaceutical regulation beyond single-chemical bans.

🔑 Must Remember

• 99% vulture population decline occurred during 1990s-2000s; veterinary Diclofenac was primary culprit • India hosts 9 vulture species; three are critically endangered (Oriental White-backed, Long-billed, Slender-billed) • VSZ requires minimum 100km radius free of toxic drugs + captive breeding under 2020-2025 Action Plan

📝 Key Terms

Vulture Safe ZonesDiclofenacNSAID toxicityIUCN Red Listecosystem servicescritically endangered speciesveterinary drug regulationcaptive breeding programs

Environment Minister Urges 'Vulture Safe Zones' as Nesting Sites Drop by 72%

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