Iberian Lynx - Population size: approximately 100 - 150
- Saiga Antelope - Population size: approximately 42,000 but the rate of slaughter is very high, and constant due to poaching. Even in a protected area, the population has been cut 95% since 1997. The saiga is one of the most rapidly declining mammals in the world.
- Sumatran Tiger - Population: Approximately 400
- Silky Sifafka - Population: approximately 100 - 1000
- Vaquita - Population: approximately 600 or less
- Javan Rhino - Population: Less than 60
- Cross River Gorilla - Population: 250 - 300
- South China Tiger - Population: Approximately 60 in captivity. No confirmed wild sightings in 20 years.
- Amur Leopard - Population: Approximately 135 or less in the wild.
- Frogs, and Other Amphibians - Population: Numbers are not known. Populations are dwindling rapidly.
According to Eco Worldly…