380 vs Zimbabwe, Perth (2003)
These primates are found in Western Assam, India and the nearby Black Mountains of Bhutan. They are one of the most endangered primates in the world.
Referred to as the world's most endangered antelope, hirola are native to Kenya and Somalia. Due to the decline of the grasslands they roamed in, only a few hundred remain.
This species is critically endangered and is native to Southeast Asia. Their population has declined by 99% of their former range with about 250 in the wild remaining.
Native to South Africa this dwarf adder species is critically endangered. It is one of the world's rarest snakes with a record of only 17 that require intervention for their protection.
This species of pig is native to Bawean, an Indonesian island. Due to deforestation activities in their natural habitat threatening their lives, only a few hundred remain.