Diving seabird (3)
'diving seabird' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for auk that I've seen before include "Black/white northern diver" , "Great ---, extinct seabird" , "Northern sea bird with short narrow wings" , "Northern sea-bird with short narrow wings" , "Black-and-white diving bird of northern seas" .)
'diving seabird' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for cormorant that I've seen before include "Aquatic bird" , "Glutton" , "18's [BIRD]" , "Black/white fish eater" , "Large, long-necked seabird" .)