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Radio-Tagged Vulture Z25 Electrocuted Near Mudumalai

4 July 20262 min read
ENVIRONMENT & ECOLOGYRadio-TaggedVulture Z25Electrocuted NearMudumalai4 July 2026safalsetu.com

Why in the news

A female vulture from India’s captive-breeding programme died after touching a power line in the Nilgiris. The case showed both the value and the limits of radio tracking when reintroducing endangered birds.

Key facts

  • Bird: female white-rumped vulture (Gyps bengalensis), radio code Z25, captive-bred at Jatayu Conservation Breeding Centre, Pinjore (BNHS with Haryana Forest Department).
  • Death: 28 June 2026, on a transmission line near Ebbanad/Kallatti village, Sigur plateau, near Mudumalai Tiger Reserve, Nilgiris, Tamil Nadu.
  • Release history: one of five birds tagged at Tadoba on 22 December 2025 and freed at Tadoba-Andhari Tiger Reserve on 30 December 2025.
  • Movement: it flew south, was caught in Kalaburagi, Karnataka, kept briefly at the zoological park there, and released at Mudumalai on 7 April 2026.
  • Monitoring: BNHS telemetry data showed it drifting away from the wild; relocation to a breeding centre was reportedly being weighed when it died.
Resident vultures in IndiaIUCN
White-rumped, Indian long-billed, slender-billed, red-headedCritically Endangered
Egyptian vultureEndangered
Bearded vulture (lammergeier)Near Threatened globally; Schedule I in India
Migratory vultures in IndiaIUCN
Himalayan griffonNear Threatened
Cinereous vultureNear Threatened
Eurasian griffonLeast Concern

Radio telemetry

  • Fits an animal with a transmitter whose signals are followed through receivers or satellites.
  • Reveals movement, home range, dispersal, migration, survival and cause of death.
  • Types: VHF (line-of-sight), satellite/PTT (GPS) and GSM (mobile network based).
  • In vulture work, it shows whether released captive-bred birds are coping in the wild.

About the white-rumped vulture

  • Also called Oriental or Indian white-backed vulture; family Accipitridae, genus Gyps; native to India, Nepal, Bangladesh and Pakistan.
  • IUCN: Critically Endangered since 2000; CITES Appendix II; Schedule I of Wildlife (Protection) Act, 1972.
  • Population fell 99.7% in 1993-2002 due to diclofenac, an NSAID given to cattle, which led to kidney failure and visceral gout.
  • Ecological role: scavenger that strips carcasses quickly and destroys anthrax, rabies and TB bacteria with strong stomach acid.
  • About 6,000 birds were estimated in 2017; smallest Gyps vulture, feeds only on carrion, monogamous, one chick a year.

Breeding centres

  • Jatayu Conservation Breeding Centre, Pinjore: set up September 2001 near Bir Shikargah Sanctuary; named after the Ramayana’s vulture Jatayu.
  • Other centres: Rajabhatkhawa (Buxa Tiger Reserve, West Bengal), Rani near Guwahati (Assam, 2008), and Kerwa, Bhopal (Madhya Pradesh, 2014).
  • The four centres hold about 740 vultures in 2026, of which about 110 have been released.

SAVE programme

  • SAVE: Saving Asia’s Vultures from Extinction, launched 2011.
  • Goal: restore at least 40% (about 16 million) of the lost white-backed, long-billed and slender-billed populations.
  • Plan: eight breeding centres in India; partners include BNHS, RSPB, BirdLife International and ZSL.

Exam angle

  • Species: white-rumped vulture, Gyps bengalensis, Critically Endangered.
  • Cause of decline: diclofenac poisoning.
  • Related terms: JCBC Pinjore, SAVE, Schedule I, radio telemetry.

Test yourself

1. In which Indian state was the radio-tagged vulture Z25 electrocuted in June 2026?

Z25 died near Mudumalai Tiger Reserve in the Nilgiris district of Tamil Nadu.

2. Which veterinary drug caused the steep fall in white-rumped vulture numbers in South Asia?

Vultures eating carcasses of cattle treated with diclofenac died of kidney failure and visceral gout.

3. Jatayu Conservation Breeding Centre for vultures, set up in 2001, is located in which place?

The Jatayu Conservation Breeding Centre at Pinjore, Haryana, is Asia's first vulture breeding facility.