birdcall

• HYPHEN: bird=call

CIDE DICTIONARY

birdcall, n. 

•  A sound made in imitation of the note or cry of a bird for the purpose of decoying the bird or its mate.  [1913 Webster]
•  An instrument of any kind, as a whistle, used in making the sound of a birdcall.  [1913 Webster]

THESAURUS

birdcall

Angelus, Angelus bell, alarm, alarum, animal noise, bark, barking, battle cry, bugle call, call, clang, cry, grunt, howl, howling, last post, mating call, moose call, note, rallying cry, rebel yell, reveille, stridulation, summons, taps, trumpet call, ululation, war cry, whistle, woodnote