Today, Vienna's Tiergarten (also known as Schönbrunn Zoo or Vienna Zoo) is the oldest zoo in the world, home to about 750 animal species (around 8,500 animals total) ranging from tigers to lemurs ...

A baby sloth was born just in time for Christmas at the Vienna Zoo. A two-toed furry creature ... and at the same time most comfortable animals that delight our visitors.' The sloth mother cares ...