Q. For which one of the following snakes is the diet mainly composed of other snakes? (UPSC Prelims 2008)
Answer: King cobra
Notes: The King cobra is renowned for being ophiophagous (snake-eating), with other snakes comprising the primary component of its diet. This species actively hunts and consumes various snake species, including cobras, rat snakes, and other venomous snakes, making it a specialized predator within its ecological niche. While kraits, Russell's vipers, and rattlesnakes are venomous snakes that feed on small mammals, lizards, and other prey, the King cobra's dietary preference is distinctly oriented toward consuming other snakes. This ophiophagous behavior is a defining characteristic that distinguishes the King cobra from other venomous snake species and contributes to its apex predator status in its native habitats across Southeast and South Asia.