Geoffroy’s marmoset

Description

Geoffroy's marmosets have a blackish-brown plumage and a slightly curly black tail. However, what characterizes this species is its white forehead, cheeks and throat as well as the black tufts in front of its ears.  Marmosets are arboreal primates with long, strong claws that help them to grip tree trunks.

Ethology

Geoffroy's marmosets live in large social groups that may include up to 20 individuals, although they usually form groups of between 8 and 10 individuals. Adult descendants may remain in the group and help to take care of their younger siblings. This species is monogamous.  After a gestation period of about 145 days it usually gives birth to twins.  

Interesting facts

This species is found only in the east of Brazil. It is relatively abundant in several protected areas and can adapt to different types of habitat, so it is not endangered in the short term. However, the progressive destruction of the Brazilian Atlantic Forest, of which only 1-5% of its original surface area is left, constitutes a serious threat for the future of the wildlife that inhabits the region. Like other small primates, they are occasionally trapped for the illegal pet trade.