Waterfowl (5)
'waterfowl' is the definition.
(mallard is a kind of waterfowl)
This is the entire clue.
(Other definitions for mallard that I've seen before include "Kind of duck" , "Type of duck - world speed record holding steam engine (1938)" , "web-footed bird" , "Oldest breed of duck" , "Engine holding the world speed record for a steam locomotive, set at 123mph in 1938" .)
'waterfowl' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for swan that I've seen before include "Large, long-necked bird" , "Large aquatic bird" , "... Australian river" , "Shakespeare is called The .... of Avon" , "Mute, whooper or Bewick's bird" .)
'waterfowl' is the definition.
(duck is a kind of waterfowl)
This is all the clue.
(Other definitions for duck that I've seen before include "Score of nought in cricket" , "Swimming bird" , "Dip" , "Zero runs; bird" , "Bird - lower your head!" .)
(Other definitions for grebe that I've seen before include "Diving water bird" , "Small diving waterfowl with a long neck" , "Diver" , "Small bird that builds floating nests" , "Diving waterbird" .)