The Gaja, or elephant, is the largest land mammal known for its intelligence and social behavior. Elephants are characterized by their long trunks, large ears, and tusks, which are modified incisors. They primarily inhabit grasslands, forests, and savannas in Africa and Asia. Elephants are herbivores, feeding on grasses, leaves, and fruits. They live in matriarchal herds led by an older female. These animals are known for their strong family bonds and communication skills, using vocalizations and body language to interact with each other.