| Hint | Bird |
| Madagascar (extinct perhaps 1000 ya) 10+ ft. | |
| South America (extinct 2Mya) 3-10 ft. | |
| New Zealand (extinct probably 1400) 12 ft. | |
| Africa 9 ft. | |
| Australia 6 ft. | |
| NE Australia, New Gunea 6 ft. | |
| South America 5 ft. | |
| Southern Hemisphere, esp. Antarctica 2-4 ft. | |
| | Hint | Bird |
| Galapagos Islands | |
| Mauritius (extinct c. 1690) 3 ft. | |
| Coastal Patagonia 31 in. | |
| North Atlantic (extinct c.1852) 30 in. | |
| New Zealand 25 in. | |
| New Zealand 24 in. | |
| New Zealand 20 in. | |
| New Zealand 10-18 in. | |
|