Mandrill
The mandrill is an omnivore. It usually consumes plants, of which it eats over a hundred species. It prefers to eat fruits, but will also eat leaves, lianas, bark, stems, and fibers. It also consumes mushrooms and soil. Carnivorously, mandrills mostly eat invertebrates, particularly ants, beetles, termites, crickets, spiders, snails, and scorpions. It will also eat eggs, and even vertebrates such as birds, tortoises, frogs, porcupines, rats, and shrews. Mandrills likely will eat larger vertebrates when they have the opportunity, such as juvenile bay duikers and other small antelope. Large prey are likely killed with a bite to the nape with the mandrill's long canines. One study found the mandrill's diet was composed of fruit (50.7%), seeds (26.0%), leaves (8.2%), pith (6.8%), flowers (2.7%), and animal foods (4.1%), with other foods making up the remaining (1.4%).
Andean condor
The Andean condor is a scavenger, feeding mainly on carrion. Wild condors inhabit large territories, often traveling more than a day in search of carrion. In inland areas, they prefer large carcasses. Naturally, they feed on the largest carcasses available, which can include llamas ("Lama glama"), alpacas ("Vicugna pacos"), rheas ("Rhea ssp."), guanacos ("Lama guanicoe"), deer and armadillos. Wild individuals could acquire extra carotenoids from vegetal matter contained in carcass viscera and fresh vegetation. However, most inland condors now live largely off of domestic animals, which are now more widespread in South America, such as cattle ("Bos primigenius taurus"), horses ("Equus ferus caballus"), donkeys ("Equus africanus asinus"), mules, sheep ("Ovis aries"), pigs ("Sus scrofa domesticus"), goats ("Capra aegagrus hircus") and dogs ("Canis lupus familiaris"). They also feed on the carcasses of introduced game species such as wild boars ("Sus scrofa"), rabbits ("Oryctolagus cuniculus"), foxes ("Vulpes vulpes") and red deer ("Cervus elaphus"). For condors who live around the coast, the diet consists mainly of beached carcasses of marine mammals, largely cetaceans. They will also raid the nests of smaller birds to feed on the eggs. Andean condors have been observed to do some hunting of small, live animals, such as rodents, birds and rabbits, which (given their lack of powerful, grasping feet or developed hunting technique) they usually kill by jabbing repeatedly with their bill.