| Hint | Answer | % Correct |
|---|---|---|
| Highly intelligent marine mammal | Dolphin | 98%
|
| Australian wild dog | Dingo | 93%
|
| Extinct bird native to Mauritius | Dodo | 93%
|
| Large back fin on fish and whales | {Dorsal} fin | 90%
|
| Author of "On the Origin of Species" | Darwin | 88%
|
| Birds are the only living type of these animals | Dinosaurs | 81%
|
| Dogs, cats, and cattle are this | Domesticated | 76%
|
| Animal that is active during the day | Diurnal | 66%
|
| Type of camel with one hump | Dromedary | 66%
|
| Manatee relative | Dugong | 57%
|
| When a species has significantly different males and females | Sexual {dimorphism} | 51%
|
| Process where large animals evolve to be small on islands | Island {dwarfism} | 32%
|
| Animal that feeds on dead organic matter | Detritivore | 25%
|
| Extinct synapsid often mistaken for a dinosaur | Dimetrodon | 22%
|
| Lizard neck flap | Dewlap | 13%
|
| World's rarest fish, native to a single pool in Death Valley | {Devils Hole} pupfish | 7%
|