Colobus babies are born pure white and their coat color changes to grey after a few weeks before turning black-and-white between two and five months. Disclaimer: AAAS and EurekAlert! are not ...
white abdomen. Another primate, of a dull, grey hue stares back stubbornly from another branch. The beautiful monkey is the Tana River Colobus while the ugly species is the Tana River Mangabey.