Definition that contains neck ruff
- ruff common Eurasian sandpiper; the male has an erectile neck ruff in breeding season
- andean condor large vulture of the high Andes having black plumage and white neck ruff
- philomachus pugnax common Eurasian sandpiper; the male has an erectile neck ruff in breeding season
- vultur gryphus large vulture of the high Andes having black plumage and white neck ruff