| Hint | Answer | % Correct |
|---|---|---|
| fastest land animal | cheetah | 93%
|
| largest bird | north african ostrich | 91%
|
| longest gestation period | elephant | 80%
|
| biggest wingspan | wandering albatross | 65%
|
| largest eye | colossal squid | 49%
|
| fastest heartbeat | blue-throated hummingbird | 47%
|
| fastest bird | perigrine falcon | 47%
|
| longest lifespan | bowhead whale | 45%
|
| 2nd fastest land animal | pronghorn antelope | 29%
|
| longest tongue relative to body size | chameleon | 22%
|
| largest eye (land animal) | horse | 20%
|
| richest milk (mammal) | Philippine buffalo | 20%
|
| longest tongue relative to body size (mammal) | nectar bat | 7%
|
| heaviest flying bird | bustard | 5%
|