I don't know because I've never been to a foreign zoos, but the viewing manner of zoo visitors in Korea is simply very terrible. I told this in other threads too, visitors of Korean zoos are including very many this bad visitors: those who try to feed animals, those who throw foreign substances...
The Feline Building was build in 1970 to house the zoo's Cat species. It housed Lions, Tigers, Jaguars, Leopards, Snow Leopards, and smaller cat species. It was demolished and replaced by the better Asian Highlands in 2005.
CRARC (Centre de Recuperaci? de R?ptils Aut?ctons de Catalunya) is a breeding centre for autoctonous reptiles and amphibians. as well as keeping a collection of exotic herps, most of them abandoned pets or smuggling ring confiscations.
Signage example