Instead of being shy from the flashing cameras, the adorable babies were seen striking different poses before the lens with one of them constantly sucking its fingers with a startled expression on its face. /VCG Photo

The monkeys were born to three different mothers in April. This is the first time the zoo witnesses the birth of infant monkeys thanks to the introduction of a breeding program in 2014. /VCG Photo

The monkeys are now fed by their human caretakers as their mothers are still inexperienced in breastfeeding. /VCG Photo