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
Kampot Zoo the Zoo. An article published in 2011 talking about the poor condition of the animals at the zoo prompted a couple of Australian expats to invest in the facilities of the park under an NGO called footprint. The cooperation between Kampot Zoo and Footprint came to an end in 2012, only one year after the start of the cooperation. The zoo has been criticized many times for the poor condition in which the animal live. One of the first public report on the situation in the zoo was published in the "Phnom Penh Post" in 2011, where the journalist pointed