Surabaya Zoo performed on the animals found plastic and wood inside the animals. The death of Melani the tiger, one of only a few hundred Sumatran tigers left in the world, outraged animal activists when it was discovered that the tiger was suffering from extreme digestive disorders before being rescued from the zoo. On 28 January 2014 Surabaya Zoo authority announced that the zoo has a collection of 3,459 animals from 197 species, but 81 animals are sick, disabled, and old, and 44 of which are in severe conditions. An online petition that calls for the closure of Surabaya Zoo due to
Saigon Zoo and Botanical Gardens care of the animals. That plan came to a close in 2003. The Saigon Zoo and Botanical Gardens is now the largest zoo and botanical garden in Vietnam. The Saigon Zoo and Botanical Garden contains 590 animals of 125 species and 1,830 trees and plants of 260 species, some of which are over 100 years old. This includes 20 species of orchid, 32 species of cactus and 34 species of bonsai. The Saigon Zoo and Botanical Garden is divided into an animal conservation area, a plant conservation area, an orchid garden and an amusement park. The botanical garden contains many