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,
Warsaw Zoo born in a Polish zoo. The zoo was bombed regularly in September 1939, and many animals died from the bombs, bullets (e.g. apes) or missiles (e.g. an elephant, a giraffe). After the surrender of Warsaw to the Germans, most of the 'valuable' animal species (in the eyes of German representative Lutz Heck) were taken to the Schorfeide reserve in Germany, while others, described as 'not valuable' were shot, and the zoo was closed. During World War II, Jan Żabiński, the director, together with his wife Antonina and their son Ryszard, saved more than 300 Jews from the Holocaust. Jan Żabinski