From Folly Farm’s Facebook page:
‘
It’s a boy!
Our little saki monkey infant who’s now around eight weeks old has started getting more white colouring around his face – so keepers are pretty certain he’s a male!
Male white-faced saki monkeys are mainly black but have a distinctive round, white face – whilst females are brown/grey in colour.
Keepers have also confirmed his name, soooooo…
Meet little Lorenzo! 
‘
