Keeped but not bred include the Germain's langur (Trachypithecus germaini, EN), the Cape gibbon (Hylobates pileatus, EN), the Bengal slow loris (Nycticebus bengalensis, EN), the Indian river otter (Lutrogale perspicillata, VU), and various species of birds of prey, as well as, rarely, the Malayan pangolin (Manis javanica, CR). All of these animals have in common that they were taken in by the ACCB and not reintroduced because they would not be able to survive in the wild. The ACCB holds a total of 1,025 individuals from 36 species (as of July 2023).

At the ACCB, the team doesn't exclusively care for the focus species of birds and turtles. 
Mammals also live and are cared for at the ACCB. They usually come from confiscated animals or have been rescued from poachers' traps. 

Where possible, these animals are prepared for release into the wild. However, this is particularly challenging if the animals were previously kept as illegal pets.