Baby Francois Langur at Lincoln Park Zoo

Francois langur mother and baby

Just in time for Halloween, a Francois langur named Pumpkin gave birth to a bright orange baby. This is the fifth baby for mother Pumpkin and father Cartman.

“The newest Francois’ langur is healthy, nursing regularly and is showing signs of growth,” said Curator of Primates, Maureen Leahy. “Older sister Orla has already shown her support by alloparenting, a process in which the other female monkeys take turns carrying and providing care to the young.”

Although adult Francois langurs are distinguished by their black and white coloring, baby Francois langurs have an orange coat. Scientists believe this encourages alloparenting because the infants are easily identified. The orange fur fades to black after 3-6 months.

In the wild, Francois langurs inhabit southern Guangxi province of China, northern Vietnam and west-central Laos.

Learn more about the Francois langur baby at the Lincoln Park Zoo website.

Francois’ Langur Baby at the Lincoln Park Zoo

A bright orange baby monkey was born at the Lincoln Park Zoo in Chicago on July 11. Although born with vivid orange fur, this type of monkey, called a Francois’ langur, will gradually turn black after 3-6 months.

Francois langur baby

“Pumpkin is a great mom, and she has been bonding well with her new infant,” said Lead Keeper of Primates Bonnie Jacobs, who is also the vice coordinator of the Francois’ langur Species Survival Program (SSP). “The other three females in the group have already started helping out.”

Francois’ langurs rely on alloparenting, in which other females in the family take turns caring for the offspring. The other females benefit from the experience when they become mothers in the future.