White-Rumped Vulture

White-Rumped Vulture
  1. Recently, a critically endangered (IUCN Red List) White-rumped vulture was rescued by forest officials at Mampad near Nilambur, Kerala.
  2. Also called Indian White-backed Vulture or Oriental White-backed Vulture (Scientific name: Gyps bengalensis), it is a small Old World vulture native to South and Southeast Asia.
  3. It is a scavenger, feeding mainly on carcasses, which it locates by soaring on thermals and observing other scavengers.
  4. Found in: Pakistan, India, Bangladesh, Nepal, Bhutan, Myanmar, Thailand, Laos, Cambodia, and southern Vietnam.
  5. Habitat: Mainly Plains (less in hilly areas), near villages and cities close to cultivation areas.
  6. Key Features:
    1. Bare head and neck, very broad wings, and short tail.
    2. Size: 75–85 cm tall; wingspan 180–210 cm; weight 3.5–7.5 kg.
    3. Sexes: Similar in size.
    4. Adults: Darker than juveniles; blackish plumage with a white neck ruff and a distinct white patch on lower back and upper tail (basis of its common name).
    5. Pale grey patch on folded upper wings; underside appears dark slate to brownish.
  7. Population Decline: Its population was abundant till the 1980s but started to decline and was estimated at fewer than 6,000 mature individuals globally in 2021. This was due to a diclofenac medicine used in livestock which causes kidney failure in vultures when they consume these dead livestock.