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It is quite unusual to see the predator (Gharial Fish eating crocodile ) and Prey (Mahasheer) so close:
Gharial derives its name from ghara (pot) , an Indian word for pot because of a bulbous knob present at the end of their (only in male Gharials) snout.
The Gharial are largely piscivorous ( fish-eating) , possessing a long snout and rows of uniform sharp teeth supported by a relatively long, well muscled neck makes it a most efficient fish catcher.
Males use their gharas to vocalize and blow bubbles during mating displays. The animals congregate to mate and make nests during the dry season, when females lay eggs in sandbanks along slow-moving sections of water. Eggs incubate for 70 days, and hatchlings will stay with their mothers for several weeks or even months.
Gharials live in clear freshwater river systems, congregating at river bends where the water is deeper.
Gharial populations have declined as much as 98 percent since the 1940s due to human activities like hunting and dam-making. Today, These crocodiles are absent from over 94% of its historical range, leaving approximately 800 mature individuals in the wild that are confined to fragmented tributaries of the Ganga River in India and Nepal.
Gharials are listed as Critically Endangered in the IUCN Red List of Threatened Species.