Still no explanation for the death of polar bear cub Fritz.
New culinary delights, exciting activities and animal friends await visitors.
Sculpture exhibition and workshops at Tierpark Berlin
Tonja takes her first dip.
Polar bear cub died of multiple organ failure.
Our little polar bear Fritz has died.
The polar bear cub has fallen seriously ill.
Stocktaking at the Zoo, Tierpark and Aquarium.
International Polar Bear Day: Big hopes placed on little Fritz.