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%).
Antelope Island State Park
Antelope Island State Park provides a habitat for a wide variety of wildlife. Despite its name, the park is most famous for its herd of bison. The size of the Antelope Island bison herd ranges from 550 to 700 animals and is controlled by an annual bison round-up. The Antelope Island bison herd is one of the oldest and largest in the United States. The park is also home to jackrabbits, pronghorn, bobcats, mule deer, coyotes, and several species of rodents. The island and Great Salt Lake attract migrating birds. The inland grasslands on the island provide habitat for chukars, burrowing owls, long-billed curlews and several species of birds of prey.