| Answer | Crossword Clue |
|---|---|
| ELK | Eastern ... (extinct North American mammal) |
| PASSENGERPIGEON | Extinct North American bird |
| BISON | Largest terrestrial North American mammal |
| carcajou | stocky, carnivorous North American mammal, Gulo luscus, of the weasel family, having blackish, shaggy hair with white markings |
| pronghorns | A deerlike North American mammal with a stocky body, long slim legs, and black horns that are shed and regrown annually |
| pronghorn | A deerlike North American mammal with a stocky body, long slim legs, and black horns that are shed and regrown annually |
