Wild Animals

Wild Gharial River Surveys and Conservation

The gharial is one of the rarest crocodilians on Earth, confined to a few Himalayan river systems, with population surveys critical to its survival.

Key Facts

Fewer than 650 adult gharials remain in the wild as of recent surveys
Gharials are restricted to the Chambal, Girwa, and Son rivers in South Asia
Nesting females show high site fidelity, returning to the same sandbanks each year
River damming, sand mining, and fishing nets are leading threats to the species
Captive breeding and head-starting programs have released over 6,000 juveniles since 1975

Welfare Considerations

Gharials face welfare stresses from habitat degradation, bycatch entanglement in fishing gear, and reduced prey availability from overfishing. Entanglement in nets causes painful injuries and drowning. Juvenile gharials released from head-starting programs face mortality from habitat unsuitable due to human modification. Effective river conservation protects not only gharials but the entire ecological community that depends on healthy river systems.

What You Can Do

Support organizations conducting gharial population surveys and habitat protection
Advocate for policies that restrict sand mining and inappropriate dam construction on gharial rivers
Donate to the Gharial Conservation Alliance or similar programs
Choose fish sourced from sustainable fisheries that use gharial-safe gear
Educate others about the ecological importance of freshwater megafauna