4K African Wildlife: Tanzania & Serengeti - Most Amazing Animal Encounters African With Real Sounds Serengeti National Park forms a Lion Conservation Unit since 2005 together with Maasai Mara National Reserve. More than 3,000 lions live in this ecosystem. The population density of the African leopard is estimated at 5.41 individuals per 100 km2 (39 sq mi) in the dry season. Other mammal carnivores include the Cheetah, about 3,500 spotted hyena, Black-backed jackal, African golden wolf, honey badger, striped hyena, caracal, serval, banded mongoose, and two species of otters. Enjoy the breathtaking colors of nature in 4K. Relaxing Music Videos in 4K for Sleeping, Meditation, Studying, Calming New Age Music, Relaxing Music - Helps Relax & Fall Asleep FAST!