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,
Indianapolis Zoo every two years to a conservationist who has made substantial contributions toward the sustainability of an animal species or group of species. The Indianapolis Zoo participates in the Species Survival Plans (SSPs) and conservation programs of the Association of Zoos & Aquariums (AZA), the national zoo membership organization of the United States. Under the auspices of the Polly H. Hix Institute for Conservation and Research, an initiative that supports the Society’s current and future research and conservation programs, the zoo conducts research projects both in situ and ex situ on selected species. The Indianapolis Zoo also participates in three conservation