Monkeys are entertaining. They can swing through trees, hang by their tails, play, dance, kiss and argue. A new Disney movie captures all of that and more.The nature film "Monkey Kingdom" stars a group of monkeys that live among the ruins of the ancient city of Polonnaruwa in Sri Lanka.These small reddish-colored monkeys are known as toque macaque monkeys. They also follow an established social order."Monkey Kingdom" centers on Maya and her newborn, Kip. Maya is low on the social order among the monkeys.She struggles to find food and safety. That struggle increases when she has Kip.Maya is a resourceful monkey. She fights for territory when other troops of monkeys try to invade her living area. The drama and danger is real.Tina Fey narrated "Monkey Kingdom." Reviews say her skills as a comedian add humor to the story.