Barbary lion In the early 20th century, when Barbary lions were not common anymore, they were sighted in pairs or in small family groups comprising a male and female lion with one or two cubs. Between 1839 and 1942, sightings of wild lions involved solitary animals, pairs and family units. Analysis of these sightings indicate that lions retained living in prides even when under increasing persecution, particularly in the eastern Maghreb. The size of prides was likely similar to prides living in sub-Saharan habitats, whereas the density of the Barbary lion population is considered to have been lower than in moister habitats.
Apex predator have been apex predators in the Cenozoic. Humans hunted with wolves and in turn with domestic dogs for some 40,000 years; this collaboration may have helped modern humans to outcompete the Neanderthals. Humans still hunt with dogs, which have often been bred as gun dogs to point to, flush out, or retrieve prey. The Portuguese Water Dog was used to drive fish into nets. Several breeds of dog have been used to chase large prey such as deer and wolves. Among other apex predators, birds of prey from eagles to falcons are used in falconry, hunting birds or mammals; and