The lion (Panthera leo) is often called the "king of the jungle," but its evolutionary origins are rooted in open savannahs. Lions evolved approximately 2 million years ago in Africa, with early ancestors spreading into Europe and Asia. Fossil evidence reveals their close relationship with other big cats, such as leopards and tigers.
Unlike other cats, lions are highly social, living in prides that consist of related females, their offspring, and a coalition of males. This social structure is thought to have evolved as an advantage in hunting and protecting territories. Their powerful builds and cooperative hunting techniques allow them to take down large prey, from zebras to wildebeests.
Lions' iconic manes, unique to males, are a product of sexual selection, signaling strength and vitality. Despite their adaptability, lions face threats from habitat loss and human conflict, making conservation efforts vital for their continued survival.