SpeciesLion
Vulnerable

Lion

Panthera leo

About the Lion

The lion (Panthera leo) is the largest cat in Africa and the only felid species that lives in structured social groups, called prides, which typically consist of related females, their cubs, and a coalition of males. Lions occupy a wide range of habitats, including savanna grasslands, open woodlands, and scrubland, with the largest remaining wild populations concentrated in sub-Saharan Africa, particularly in Tanzania, Kenya, Botswana, and Zimbabwe. A small, critically pressured population of Asiatic lions (Panthera leo persica) persists in the Gir Forest of Gujarat, India.

As apex predators, lions regulate prey populations such as wildebeest, zebra, and buffalo, which in turn shapes vegetation structure and supports broader ecological balance across savanna systems. The IUCN Red List classifies the lion as Vulnerable, with the African lion population estimated to have declined by approximately 43 percent over the past three lion generations, roughly 21 years. The primary threats are habitat loss and fragmentation driven by expanding human settlement, retaliatory killing by livestock herders, prey depletion from bushmeat hunting, and in some subregions, poorly managed trophy hunting and disease transmission from domestic animals.

Things worth knowing

  • Lions are the only cats in which males and females look distinctly different; the male's mane begins developing around age one and continues darkening with age, with darker manes generally indicating higher testosterone levels and better overall health.
  • A lion's roar can be heard up to eight kilometers away and serves to communicate territorial boundaries to neighboring prides and coalitions.
  • Female lions within a pride frequently synchronize births and nurse each other's cubs, a behavior called communal denning that improves cub survival rates.
  • The West African lion subpopulation (Panthera leo leo) is listed as Critically Endangered by the IUCN, with fewer than 250 mature individuals remaining across fragmented reserves in countries including Senegal, Nigeria, and Burkina Faso.
  • Lions are the only big cats that are obligately social, and coalition males that hold a pride together are more often brothers or cousins than unrelated individuals.
  • Asiatic lions in India's Gir Forest National Park have recovered from a low of around 20 individuals in the early 20th century to over 670 individuals recorded in the 2020 census conducted by the Gujarat government.
Who protects them

0 organizations protect the Lion

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