Lion Battlefield (2004)

Lion Battlefield is a story about a pride of lions, and how daily interactions with their prey, their competitors and their deadly enemies, could affect the lives of their cubs. A chance encounter with a herd of buffalo could provide the pride with food for a week, but these hefty animals form a co-ordinated unit of advance guards, flankers and rear guards that can turn the tables and decimate a pride.

Unfortunately the movie Lion Battlefield is not yet available on HBO Max.