The Tierpark Hagenbeck (or Hamburg Zoo) is owned by the Hagenbeck family; Carl Hagenbeck, Jr. (who founded the zoo in 1907) was a wild animal trader and merchant. One of his innovations was to use ...

She celebrated her birthday at her home in Hagenbeck Zoo, Hamburg, with a cake made from ... for being the oldest Sumatran orangutan in human care,' the zoo said in a post on Instagram.