Perth Zoo funds raised have been used for the conservation of Sumatran orangutan, Sumatran tiger, Sumatran elephant, African painted dog, sun bears, tree kangaroos, Javan gibbons and Australian native species. More than $881,000 has been raised since the program began. Working with the Department of Environment and Conservation, Perth Zoo breeds threatened Western Australian animal species for release into managed areas of habitat in the wild as part of its Native Species Breeding Program. As of 2011, Perth Zoo breeds numbats, western swamp tortoises, dibblers, woylies and threatened Western Australian frog species. The numbat ("Myrmecobius fasciatus") Western Australia's mammal emblem and one
Dr. Juan A. Rivero Zoo zoo acquired two new giraffes and two desert warthogs to augment the African collection. The animals were brought from Ohio and Louisiana. The recent economic downturn related to the government debt crisis in Puerto Rico has led to issues with zoo maintenance and animal care. Committed to animal welfare, especially those facing extinction, the zoo has several conservations programs for the following species: In an effort to promote conservation, the Dr. Rivero Zoo has started an adoption program in which citizens can "adopt" one of the zoo's animals, and donate to contribute in conservation efforts. Dr. Juan A. Rivero Zoo