1. Baiji dolphins

2. Cichlid 3. DodoKakapos Rat RhinocerosSiberian tigerTapirChimpanzee 4. DolphinsKiller whales 5. Bald ibis ChimpanzeeSpixs macaw 6. Very soon 7. When people moved to Asia 8. 65 million years ago 9. 250 million years ago 10. By about 1680 11. In the 1950s 12. In twenty years