Marmoset

Oliver, Frankie, and Lou are marmosets that live in the tropical forests of South America. They are diurnal, being most active on cool mornings and the early evening. These are the smallest of all monkeys and move very quickly in vertical and horizontal directions with great agility. Marmosets spend most of their time biting holes into trees to suck on the sap with their special teeth, but will also eat fruit and insects.

Diurnal - An animal that is mainly awake during the day and sleeps during the night.