Zookeeper Jonas Heinzmann feeds the yellow-breasted macaws while they are b...

Der Tierpfleger Jonas Heinzmann streckt seinen Arm aus, während Gelbbrustar...

A polar bear sits on a rock. At the turn of the year, the zoo team counted,...

Animal keepers Sigrid Lauenstein (front) and Stefan Germann weigh seals. At...

Animal keeper Merybel Walter feeds alpacas while they are being counted. At...

Zookeeper Jonas Heinzmann feeds the yellow-breasted macaws while they are b...

Yellow-breasted macaws sit on a branch while being counted. At the turn of ...

Animal keepers Sigrid Lauenstein (r) and Stefan Germann measure a seal. At ...