| Answer | Crossword Clue |
|---|---|
| mergansers | A fish-eating diving duck with a long, thin serrated and hooked bill |
| cormorants | A large diving bird with a long neck, long hooked bill, short legs, and mainly dark plumage. It typically breeds on coastal cliffs and is noted for its voracious appetite |
| canvasbacks | A North American diving duck with a long, sloping black bill, related (and with similar coloring) to the pochard, common in Eurasia |
| canvasback | A North American diving duck with a long, sloping black bill, related (and with similar coloring) to the pochard, common in Eurasia |
