Gharial

Source: IE

Context: Madhya Pradesh Chief Minister released 10 gharials into the Chambal River at the National Chambal Gharial Sanctuary to boost conservation efforts.

• The state now hosts over 80% of India’s gharial population, reaffirming its leadership in gharial conservation.

About Gharial:

• What is a Gharial?

• A critically endangered species of crocodilian (Gavialis gangeticus) with a long, narrow snout adapted for catching fish. The name “gharial” comes from the Hindi word “ghara”, referring to the bulbous snout tip seen in males.

• A critically endangered species of crocodilian (Gavialis gangeticus) with a long, narrow snout adapted for catching fish.

• The name “gharial” comes from the Hindi word “ghara”, referring to the bulbous snout tip seen in males.

• Locations in India:

• Found in major river systems: Chambal River (Madhya Pradesh, Uttar Pradesh, Rajasthan) – Largest population. Ganges, Yamuna, Son, Gandak, Mahanadi, and Brahmaputra Rivers – Scattered populations.

• Found in major river systems:

• Chambal River (Madhya Pradesh, Uttar Pradesh, Rajasthan) – Largest population.

• Ganges, Yamuna, Son, Gandak, Mahanadi, and Brahmaputra Rivers – Scattered populations.

• IUCN Status & Conservation Status:

• Critically Endangered on the IUCN Red List. Included in Schedule I of the Wildlife Protection Act, 1972, granting it the highest legal protection in India.

• Critically Endangered on the IUCN Red List.

• Included in Schedule I of the Wildlife Protection Act, 1972, granting it the highest legal protection in India.

• Biological & Physical Features:

• Size: Males grow up to 6 meters, females 2.6 to 4.5 meters. Diet: Primarily fish, using its slender snout and interlocking teeth for efficient hunting. Reproduction: Mates during November–January, nests on sandbanks and islands, and lays eggs March–May.

• Size: Males grow up to 6 meters, females 2.6 to 4.5 meters.

• Diet: Primarily fish, using its slender snout and interlocking teeth for efficient hunting.

• Reproduction: Mates during November–January, nests on sandbanks and islands, and lays eggs March–May.

• Major Threats

• Habitat destruction: Dams, embankments, irrigation canals, and sand mining disrupt nesting areas. Overfishing & Bycatch: Gharials get trapped in fishing nets (gillnets), leading to accidental deaths. Pollution: Industrial waste and pesticides poison river ecosystems. Historical Exploitation: Once hunted for skin, trophies, and traditional medicine.

• Habitat destruction: Dams, embankments, irrigation canals, and sand mining disrupt nesting areas.

• Overfishing & Bycatch: Gharials get trapped in fishing nets (gillnets), leading to accidental deaths.

• Pollution: Industrial waste and pesticides poison river ecosystems.

• Historical Exploitation: Once hunted for skin, trophies, and traditional medicine.

• Chambal River Conservation Efforts:

• National Chambal Sanctuary (435 km stretch): Protects one of India’s cleanest rivers. Captive Breeding & Release: Since 1975, hatchlings are raised in centers and released into rivers. Restoring Sandbanks: Ensures safe nesting sites. Community Involvement: Engaging locals in conservation efforts to protect riverine ecosystems.

• National Chambal Sanctuary (435 km stretch): Protects one of India’s cleanest rivers.

• Captive Breeding & Release: Since 1975, hatchlings are raised in centers and released into rivers.

• Restoring Sandbanks: Ensures safe nesting sites.

• Community Involvement: Engaging locals in conservation efforts to protect riverine ecosystems.