The mammal known as the “king of the jungle” is the lion. The title comes from the lion’s impressive mane, powerful roar, social dominance, and long-standing place in human symbolism—not from the animal’s usual habitat. Lions mainly live in grasslands, savannas, and open woodland, while wild tigers and gorillas are not jungle monarchs either.
Male lions are recognizable by their manes, which can vary from blond to nearly black. The mane may make a male look larger and can signal age, health, and fighting ability. Lions are unusual among cats because they typically live in social groups called prides, often made up of related females, their cubs, and a small number of adult males.
The phrase is also a common mix-up: lions do not naturally inhabit dense jungles in the popular sense. African lions once ranged across much of the continent and parts of Eurasia, but today most wild lions live in sub-Saharan Africa. A small, critically important population of Asiatic lions survives in India’s Gir Forest landscape.