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,
Beardsley Zoo state funding to build "Spirit of the Cloud Forest", featuring a new pair of Andean bears and possibly a new enclosure for their condors. The new exhibit will see the return of the bear species to the zoo since their last male left in 2011. Additionally, the zoo plans to add spider monkeys and tapirs to the outdoor yard by the Rainforest Building. In August 2011, the zoo hosted the animal rescue organization "Rainforest Reptiles" in a temporary display of several rescued exotic reptiles, including an albino alligator. In 2012, the zoo temporarily exhibited a Galápagos giant tortoise and Aldabra