This tiny four week old Western Lesser Bamboo Lemur, also known as a Sambirano Gentle Lemur, was born at the UK's Banham Zoo. Sadly, the tiny lemur was rejected by its mother but luckily a zoo staffer was ready and willing to take up the 24 hour job of raising the baby. These lemurs live almost entirely on bamboo and spend most of their lives high up in the treetops.

Meet a Baby Bamboo Lemur - ZooBorns