In a reaffirming sign of river recovery, 31 gharial hatchlings have been born and released this breeding season in the Bagaha area along the Gandak River in Bihar.
Conservation teams are now closely watching five active nests, raising hopes for the future of this unique reptile.
WHAT ARE GHARIALS?
Gharials are long-snouted, fish-eating crocodiles instantly recognisable by the bulbous growth, or ghara, on the tip of adult males’ snouts.
Unlike many other crocodiles, they pose little threat to humans because their narrow jaws are built for catching fish, not large prey. They act as “indicator species”, meaning their presence signals clean, flowing water and a healthy river ecosystem full of aquatic life.
NEAR EXTINCTION TO STRONG RECOVERY
Not long ago, gharials had almost vanished from the Gandak.
Listed as Critically Endangered by the IUCN, the species has suffered drastic declines across its range due to habitat loss, fishing nets, pollution, and river changes from dams and sand mining.
Owing to years of dedicated work, the story has changed.
The Bihar Forest Department, working closely with the Wildlife Institute of India (WII) and other partners, has protected nests, monitored the river, and supported natural breeding.
The total gharial population in the Gandak, including adults, juveniles, and young, now exceeds 1,000, making it the second-largest habitat for the species after the Chambal River. Adult numbers have grown sharply from around 54 in 2015 to over 400 in recent counts.
This season’s 31 new hatchlings have further added to the steadily recovering numbers.
WHY DOES RISING GHARIAL POPULATION MATTER?
The premise of why it matters is that when rivers are cleaned and protected, wildlife returns.
The Gandak, a major tributary of the Ganga flowing near the India-Nepal border, supports local communities through fishing and farming. Healthy gharial numbers point to improving water quality and fish stocks that benefit both nature and people.
Conservationists stress that continued monitoring, reduced disturbances, and community involvement are key to sustaining this progress.
This small batch of hatchlings represents more than numbers, showing what steady efforts grounded in science can achieve for one of India’s most ancient and endangered river species.
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