https://indiaverve.com/nation/ganga-river-dolphin-census-6327-recorded-across-india/
Ganga River Dolphin census: 6,327 recorded across India - IndiaVerve
Apr 21, 2026 - ganga river dolphin census records 6,327 sightings in india, with most in up, bihar and west bengal, showing river health status.
ganga river dolphincensusrecordedacrossindia