Lioness walking towards male lion for mating

The couple of lioness searching for the male lion based on the sounds made by the lion. These types of sounds indicates them that they are ready for mating and to join as a pride. Generally Lions will use their roar to ward off potential intruders, and/or to protect their territory and their pride. Sometimes they'll even roar as a way of talking with other lions, and their roars can reach up to 114 decibels i.e 5 miles.