Gull-like seabird (4)
I believe the answer is:
tern
(Other definitions for tern that I've seen before include "Small gull with forked tail" , "Small slender gull" , "Winger" , "Seabird, sounds like become sour" , "Long-winged aquatic bird" .)
I believe the answer is:
tern
(Other definitions for tern that I've seen before include "Small gull with forked tail" , "Small slender gull" , "Winger" , "Seabird, sounds like become sour" , "Long-winged aquatic bird" .)