Twelve lion facts, fact-checked
The lion (Panthera leo) is the second-largest cat alive and the only one that has built its entire way of life around living in a group. Here are twelve verified facts. For status, population and sources, see our lion guide.
1. Lions are the only social cat
Every other big cat is essentially solitary. Lions live in prides built around a core of related females, their cubs, and a coalition of adult males.
2. A roar carries around 8 km
A lion's roar is one of the loudest sounds any land carnivore makes, reaching roughly 114 decibels close up and travelling about eight kilometres across open country.
3. Vocal fold shape is why it works
Lion vocal folds are square-shaped and unusually stable, letting the animal produce very loud sound without straining — a structural trick, not brute lung power.
4. Females do most of the hunting
Lionesses cooperate to hunt, often driving prey towards waiting pride-mates. Males contribute more to defending territory and cubs than to routine hunting.
5. The mane advertises condition
Darker, fuller manes are associated with higher testosterone and better nutrition. Rival males and prospective mates both read the mane as a health signal.
6. Cubs are born spotted
Lion cubs arrive with faint rosettes on a woolly coat, camouflage that usually fades as they mature — a visible echo of a spotted ancestor.
7. They sleep up to twenty hours a day
Big kills followed by long rests is an efficient energy strategy in hot climates. Activity concentrates around dawn, dusk and night.
8. A pride's territory can exceed 250 km²
Range size tracks prey density. Where prey is scarce, territories expand dramatically.
9. Asiatic lions survive in one Indian forest
A single population in and around Gir in Gujarat is all that remains of the lion's former Asian range — which once stretched to Greece and the Middle East.
10. Lions cannot purr continuously
Lions belong to the roaring cats. The larynx structure that lets them roar prevents the continuous purring that smaller cats produce on both in- and out-breath.
11. Nose freckles reveal age
The pink nose of a young lion darkens and freckles with age, which field researchers use to estimate how old an individual is.
12. They have lost most of their historic range
Lions now occupy a small fraction of the African range they held a century ago, squeezed by habitat conversion, prey loss and conflict with livestock keepers.
Snare removal, livestock protection and conflict mitigation keep lions and farming communities apart. Our lion appeal explains the work.
Read the full lion wildlife guide for IUCN status, population context and sources — or donate to WARN to help fund the partner teams protecting wildlife on the ground.
