The gharial is one of the most critically endangered crocodilians, reduced to under 300 adults in the wild. Its welfare depends on clean river habitat, protection from fishing gear entanglement, and successful breeding programs.
Gharials are among the rarest and most imperiled vertebrates on Earth, and their welfare in the wild is deeply compromised by human activities. Sand mining destroys nesting beaches. Dam construction alters river flow and sediment dynamics. Fishing nets entangle and drown juveniles and subadults. The species survival depends on the quality of a few remaining river stretches in India and Nepal. Captive breeding has produced survival numbers but has not translated to genuine population recovery because released animals face the same habitat pressures that drove the original decline. Addressing gharial welfare requires resolving these root causes — primarily through river habitat protection and fisheries management that prevents entanglement mortality.