Savanna elephants, the largest land animals on Earth, roam the vast plains and woodlands of sub-Saharan Africa. Known for their enormous ears and long tusks, these gentle giants play a crucial role in shaping their ecosystem. By knocking down trees and digging for water, they create habitats for other species and ensure resources are available during droughts. Highly social, savanna elephants live in matriarchal herds, where the oldest female leads the group. They communicate using a range of sounds, including low-frequency rumbles that can travel several kilometers. Despite their ecological importance, these elephants are under constant threat from poaching and habitat loss, making conservation efforts vital to their survival.