Vietnamese sika are a phase-out taxa — they are only maintained by the San Diego Zoo Safari Park and The Wilds, and neither facility is breeding them.I guess Vietnamese sikas… don't have Species Survival Plans, but are there any other programs for the species, perhaps run by an individual zoo or outside organization?
Are there Species Survival Plans for Himalayan tahrs, greater Malay chevrotains?
Himalayan tahr have not been managed in the AZA for a very long time. All of the remaining animals have just been stragglers being managed to extinction. They are rather readily available in the private sector, however.
There is still a consortium for greater Malayan chevrotain.