A couple of Marmoset monkeys stand in a tree at their enclosure after having a baby the size of a man's...
A couple of Marmoset monkeys stand in a tree at their enclosure after having a baby the size of a man's thumb at Skopje Zoo, in Skopje, North Macedonia, October 17, 2021. Picture taken October 17, 2021. REUTERS/Ognen Teofilovski