The critically endangered cotton-top tamarin monkey population at Walt Disney World just doubled in size. Weighing about as much as a chicken egg and measuring about four inches long, twin cotton-top ...

In a blink, the population of cotton-top tamarin monkeys at Disney’s Animal Kingdom doubled. The theme park recently welcomed a set of tiny, critically endangered baby twin monkeys. Officials said the ...

Chester Zoo has welcomed an adorable pair of twin monkeys. The animals are cotton-top tamarins, which are currently classed as a critically endangered species. The zoo’s new duo arrived to their ...

A pair of critically-endangered primates were born at a Cornish zoo last month, keepers have said. The twin cotton-top tamarins were born at Newquay Zoo to first-time parents Febe, 2, and Santiago, 3 ...

Blank Park Zoo is seeing double as Kida, a cotton-top tamarin, has given birth to twins almost exactly one year from birthing her last set. The tiny duo was born at the zoo on Tuesday to their mom ...

Disney’s Animal Kingdom has two wee additions. Make that very wee. A set of twin cotton-top tamarin monkeys have been born at the theme park, and they’re about 4 inches long. The little ones are the ...

Walt Disney World welcomed two critically endangered and “pint-sized” cotton-top tamarin monkeys to their Animal Kingdom family — marking the first new births of the species at the Florida destination ...

Twin baby cotton top tamarins stay inside a cage at Prigen Zoopark in Pasuruan, East Java, Indonesia, July 30, 2016. The twin cotton top tamarins, one of the world's smallest primate species originate ...

GRAND RAPIDS, MI - John Ball Zoo recently announced its cotton-tip tamarin monkey family grew this week with the birth of twins. The tamarin babies were born Saturday, Mar. 12 to parents Lilo and ...

Twin cottontop tamarins (Saguinus oedipus) were born in the Zoological Society of London’s (ZSL) zoo in London this month. Mother Sabi gave birth to the pair after five months. Currently the twins are ...