Footage of newborn critically endangered gibbon baby

Footage of a week-old northern white cheeked gibbon at Twycross zoo in Atherstone, UK on April 26.<br /><br />"An interesting fact is that all babies are born with a cream colour, and will change to black after about one to two years," the filmer wrote online. <br /><br />"When they reach sexual maturity, males remain black and females change back to their cream colour!"