| Answer | Crossword Clue |
|---|---|
| KOALA | Sharp-clawed critter |
| archaeopteryx | a Jurassic fossil bird of the Archaeopteryx genus, with a long bony tail, sharp-toothed jaws, and wings bearing three clawed digits |
| archaeopteryxes | ARCHAEOPTERYX, a Jurassic fossil bird of the Archaeopteryx genus, with a long bony tail, sharp-toothed jaws, and wings bearing three clawed digits |
