
1) Black water birds 2) Black waterbirds 3) Codgers 4) Codgers or birds 5) Crotchety old men 6) Crotchety ones 7) Crotchety types 8) Ducklike birds 9) Eccentric oldsters 10) Eccentric ones 11) Foolish old fogies 12) Foolish old men 13) Marsh hens 14) Migratory marsh birds 15) Mud hens 16) Noisy aquatic birds
Found on
https://www.crosswordclues.com/clue/coots

1) Fulica 2) Old men
Found on
https://www.crosswordclues.com/clue/coots
No exact match found.