How often do lions have to defend their territories or pride areas?
The length of time a male is resident with a pride varies but averages about 2 years. It is common to see from one to seven males resident with a pride at any given time. If resident males are defeated by new males, they leave the pride and typically never return. Females have to defend their pride range against other females approximately every four days. Males probably have to defend less often against other males because nomadic males are relatively rare. In the Serengeti, the time of year makes a big difference. Males probably encounter strange males more frequently in the wet season. This is because nomadic males often follow the migrating wildebeest up north during the dry season and return to the Serengeti in the wet season.
