Second Pan-India Dolphin Estimation Begins
On 17th January 2026, the Union Ministry of Environment, Forest and Climate Change rolled out the second rangewide estimation of riverine and estuarine dolphins under Project Dolphin from Bijnor, Uttar Pradesh.
- The exercise aims to update dolphin population data, assess habitat conditions, and inform conservation policy across India’s major river systems.
Species Covered
- Ganges River Dolphin (Platanista gangetica): India’s National Aquatic Animal.
- Indus River Dolphin (Platanista minor).
- Irrawaddy Dolphin (Orcaella brevirostris): Newly included in this round (Sundarbans & Odisha).
Key Findings from the First Survey (2021-23)
- Estimated Dolphins: ~6,327 riverine dolphins.
- Highest Populations:
- Uttar Pradesh and Bihar.
- Followed by West Bengal and Assam.
- Key Takeaway: The ....
Do You Want to Read More?
Subscribe Now
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Related Content
- 1 India’s Green Maritime Odyssey
- 2 India Launches ‘Operation Sagar Bandhu’
- 3 Mass Coral Mortality at One Tree Reef Signals Escalating Climate Threat
- 4 Tamil Nadu Targets Eradication of Senna spectabilis by March 2026
- 5 Cyclone Senyar Poses Extinction-Level Threat to Tapanuli Orangutans
- 6 India to Have Over 100 Tsunami-Ready Villages
- 7 CITES CoP20
- 8 India Leads Global Push on Wildfire Management at UNEA-7
- 9 Samudra Pratap: India’s First Indigenous Pollution Control Vessel
- 10 Freshwater Sponges: Nature’s Biofilters Against Toxic Metal Pollution
- 1 Atlas of Climate Adaptation in Indian Agriculture
- 2 World’s Oceans Record Highest Heat Content in 2025
- 3 Climate Finance Gap in India’s Himalayan Region
- 4 India Launches First Open-Sea Marine Fish Farming Project
- 5 Bactrian Camels at Republic Day Parade
- 6 Centre Declares Eco-Sensitive Zone Around Kumbhalgarh Wildlife Sanctuary
- 7 Centre Flags Ecological Concerns Over Dugong Conservation Centre
- 8 Dispute Over ESZ of Bannerghatta National Park
- 9 Kalai-II Hydropower Project and EIA Concerns in Lohit Basin
- 10 Legal Rights for Amazonian Stingless Bees
- 11 Study: Why Pollution Makes Winter Fog Thicker Over North India
- 12 High Seas Treaty Comes into Force
- 13 Bio-Bitumen and Clean, Green Highways
- 14 EU’s Carbon Border Adjustment Mechanism
- 15 Unethical Wildlife Photography Threatens Survival of Rare Galaxy Frog
- 16 IRENA Assembly Concludes with Push for Global Clean Energy Transition
- 17 New Genus and Species of Microscopic Crustacean Discovered
- 18 Freshwater Pufferfish Poisoning
- 19 2025 Was the Warmest La Niña Year on Record
- 20 Weed Threat to Mustard
- 21 BNHS-NMCG Project to Protect Indian Skimmer
- 22 Kaziranga Elevated Corridor Project Bhoomi Pujan
- 23 4,500-Year Climate Record Reconstructed from Kondagai Lake
- 24 Two New Rare Ant Fly Species Discovered in India
- 25 US Exits Paris Climate Pact
- 26 Bomb Cyclone
- 27 Access and Benefit Sharing (ABS)
- 28 Walker and Hadley Circulations
