A male lion is commonly referred to as a ‘lion’. However, to distinguish between male and female lions, the term ‘lion’ is often used for males, while females are called ‘lionesses’. Male lions are known for their distinctive manes, which are the thick, long hair around their heads. These manes can vary in color and size, often indicating the lion’s age and health. Male lions play a crucial role in the pride, primarily focusing on protecting the territory and the pride members.