Vulture Conservation in India and Ecological Importance

Vulture Conservation in India and Ecological Importance

#GS-3 #Environment #Biodiversity #Climate Change #Current Events #National

Key takeaways

  • India is home to 9 species of vultures out of 23 species found globally.
  • The widespread use of veterinary diclofenac caused a decline of over 97% in South Asian vulture populations before India banned it in 2006.
  • A study in Uttarakhand highlights that moving livestock carcass dumps away from power lines protects vultures from fatal electrocution.
  • Conservation initiatives include the Vulture Conservation Breeding Programme, creating Vulture Safe Zones, and using bird-safe drugs like meloxicam.

Why in News

  • A recent study in the Journal of Threatened Taxa showed that moving a carcass dump away from power lines in Uttarakhand significantly reduced the risk of vulture electrocution.

Ecological Importance of Vultures

  • Vultures are large scavenging birds that feed on dead animals and function as nature natural sanitation workers.
  • They keep the environment clean by disposing of animal carcasses, which helps recycle nutrients and prevents the spread of dangerous diseases.
  • Their digestive systems are highly acidic, which allows them to destroy deadly pathogens like anthrax and botulism found in decaying meat.
  • Because vultures are sensitive to environmental shifts, scientists treat them as indicator species to measure overall ecosystem health.

Vulture Species and Diversity in India

  • Scientists have identified 23 species of vultures worldwide.
  • India is home to 9 species of vultures, including the White-rumped Vulture, Indian Vulture, Slender-billed Vulture, Himalayan Griffon, Eurasian Griffon, Egyptian Vulture, Red-headed Vulture, Cinereous Vulture, and Bearded Vulture.

Challenges and Threats Facing Vultures

  • Vulture populations across South Asia dropped by over 97% in some regions due to human activities.
  • The primary cause of this collapse was veterinary diclofenac, a painkiller given to cattle that causes kidney failure in vultures.
  • Although India banned veterinary diclofenac in 2006, vultures still face dangers from other harmful livestock drugs.
  • Additional ongoing threats include food shortages, loss of nesting trees, accidental poisoning, and electrocution from high-voltage power lines.

Way Forward and Conservation Efforts

  • India established the Vulture Conservation Breeding Programme to breed and release healthy birds back into the wild.
  • The government and conservationists are promoting bird-safe painkiller alternatives such as meloxicam for livestock treatment.
  • Authorities are creating Vulture Safe Zones and managing habitats carefully to protect remaining bird populations.
  • To raise public awareness globally, the first Saturday of September is celebrated every year as International Vulture Awareness Day.