Geese and gulls (5)
I believe the answer is:
birds
(Other definitions for birds that I've seen before include "Terns and tits, say" , "4th" , "Things may be strictly for them!" , "Gulls" , "... strictly receivers of rubbish" .)
I believe the answer is:
birds
(Other definitions for birds that I've seen before include "Terns and tits, say" , "4th" , "Things may be strictly for them!" , "Gulls" , "... strictly receivers of rubbish" .)