scientifically named as callithrix penicillata (mico estrela) and callithrix jacchus (common marmoset), these animals are known to attract a lot of attention because of their charm and spontaneity - their appearance generally includes shades of brown and black and a long tail, which they use for stability - they are quite light and can go as big as 30 centimeters.

it is important and highly suggested by locals to not feed them any snack, specially treats that are mostly common amongst people - in fact, it is best not to have any food if the monkeys are around seeing as they are vary daring and do not mind crawling and jumping to grab it from the hands of the individuals.