The giant tortoise is a large reptile known for its impressive size and long lifespan. These tortoises can weigh over 500 pounds and live for more than 100 years. They are primarily found on the Galápagos Islands and some other remote islands, where they play a crucial role in their ecosystems. Giant tortoises are herbivores, feeding mainly on grasses, leaves, and fruits. Their slow movement and sturdy shells help them survive in harsh environments. Due to habitat loss and hunting, many species of giant tortoises are endangered, prompting conservation efforts to protect their populations.