All kids love a piggy back ride from dad, and these two baby Golden Lion Tamarins are no exception. In Tamarin tradition, the father carries the babies, with mom stepping in only to feed them when they feel hungry. (Photo by Chris Balcombe)
A rhesus monkey eating-Though rhesus monkeys feed mainly on leaves and roots, they supplement their diet with insects and other small animals. The Asian monkeys collect food and hoard it in specialized cheek pouches, saving morsels for later.