Sofia Zoo marmoset, and macaques. The predator sector houses big cats, bears and small predators, including lions, tigers, leopards, pumas and brown bears. In January 2011 the zoo received eight Humboldt penguins on loan from Germany. The penguins are on loan for about 18 months, after which they will be returned, with any offspring to stay at the zoo. The zoo has some 1,400 individual birds representing 192 species. Waterbirds are housed in a lake, and Imperial eagles, Griffon vultures, Egyptian vultures and buzzards in a large walk-through aviary. Other species of birds at the zoo include ostriches, Silver pheasants, peacocks, flamingos,
Rostock Zoo the "Tropenhalle", a 4,000 m² tropical exhibition with gibbons, gorillas, orangutans and De Brazza's monkey. Next to the "Tropenhalle" is an exhibition which shows the culture evolution of Man. Rostock Zoo Rostock Zoo (German: "Zoologische Garten Rostock") is a zoo in the city of Rostock, founded in 1899. It covers 56 hectares and with 4,500 animals from 320 species, Rostock Zoo is the largest zoo on the German east coast. Rostock Zoo is studbook keeper of Polar bears within the European Endangered Species Programme. The director of Rostock Zoo is Udo Nagel. Around 1864, previous military grounds were transferred into