Species of duck (7)
I believe the answer is:
mallard
(Other definitions for mallard that I've seen before include "Oldest breed of duck" , "Kind of duck" , "web-footed bird" , "Common wild duck" , "Variety of duck" .)
I believe the answer is:
mallard
(Other definitions for mallard that I've seen before include "Oldest breed of duck" , "Kind of duck" , "web-footed bird" , "Common wild duck" , "Variety of duck" .)