India conducts first-ever Ganges River Dolphin Tagging in Assam | Current Affairs | Vision IAS
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The tagging exercise has been conducted under Project Dolphin.  

  • Tagging involves attaching a device, marker, or tag to an animal for identification or tracking.

About the Tagging initiative

  • Objective: It will help in understanding their migratory patterns, range, distribution, and habitat utilization, particularly in fragmented river systems.
  • It was conducted by the Ministry of Environment, Forest and Climate Change (MoEFCC), and implemented by the Wildlife Institute of India (WII) in collaboration with the Assam Forest Department.
    • It was funded by the National CAMPA Authority.
      • National CAMPA Authority, established under the Compensatory Afforestation Fund (CAF) Act, 2016, manages the National Compensatory Afforestation Fund (under the Public Account of India)

About Project Dolphin

  • A MoEFCC-funded project launched in 2020 modelled after Project Tiger.
  • It aims at conserving the Ganges River dolphins and the riverine ecosystem.

About Ganges River dolphin (Platanista gangetica)

  • It is India’s National Aquatic Animal and is endemic to the Indian sub-continent.
  • Habitat: Restricted to freshwater (Ganges-Brahmaputra-Meghna and Karnaphuli-Sangu river systems of Nepal, India, and Bangladesh)
    • Presently, India houses about 90% of the global population of the dolphins.
  • IUCN Status: Endangered

Key Features of Ganges River dolphin

  • Essentially blind, rely on Echolocation  (determining the location of objects using reflected sound) for biological needs. 
  • Physical appearance includes long thin snout, rounded belly, stocky body, and large flippers.
  • Females are larger than males. 
  • Umbrella species, known as the “Tiger of the Ganges” 
  • Locally called ‘Susu’ due to the unique noise it makes while breathing.
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