The gharial is a unique species of crocodilian found primarily in the rivers of the Indian subcontinent. It is easily recognizable by its long, narrow snout, which is adapted for catching fish, its main diet. Gharials can grow up to 20 feet long, but they are generally lighter and more slender than other crocodiles. These reptiles are considered endangered due to habitat loss, pollution, and fishing practices that threaten their food supply. Conservation efforts are underway to protect their natural habitats and increase their populations in the wild. The gharial plays an important role in maintaining the health of river ecosystems.