Why do lions roar so loud?

Lions' roars can reach up to 114 decibels, which is about as loud as a jet engine taking off. This deafening sound is produced by large vocal cords that vibrate at a low frequency. The roar of a lion can be heard from up to 8 kilometers (5 miles) away, which helps them to communicate with other lions and defend their territory.

The main reasons why lions roar so loudly are:

- To communicate: Lions use their roars to communicate with each other over long distances. The deep, low-pitched sound of a roar can travel through the savanna and can be heard by other lions up to 8 kilometers (5 miles) away.

- To establish territory: Lions also use their roars to mark and defend their territory. When a lion roars, it is sending a warning to other lions to stay away. This helps them to maintain control over their territory and to prevent other lions from encroaching on it.

- To intimidate prey: Lions also use their roars to intimidate potential prey. When a lion roars, it can send a signal of strength and power to prey animals, which may cause them to flee or be less likely to attack the lion.