Twycross Zoo confirm endangered Siamang Gibbon is a boy

Two and a half month old Darwin has been confirmed as a boy Credit: Twycross Zoo

Zoo keepers at Twycross Zoo have confirmed an endangered Siamang Gibbon is a boy.

Darwin was born on 17th November 2012 and is showing excellent signs of progression.

He will be moving to a brand new Siamang enclosure with his mum, dad and older brother over the next few days.