birdcall
noun
bird·call ˈbərd-ˌkȯl 
1
: a device for imitating the cry of a bird
2
: the note or cry of a bird
also : a sound imitative of it
Example Sentences
Recent Examples on the Web Before the last silence, with birdcalls in the woodwinds, there is a spell of absolute fulfillment, of all-embracing spiritual warmth. 
Alex Ross, The New Yorker, 3 Oct. 2019 The artist dresses up as a Hong Kong policeman from the British colonial era, holding a Long Range Acoustic Device, or LRAD, a non-lethal sonic weapon, beaming concentrated sound or birdcalls at his audience. Vivienne Chow, Quartz, 31 Dec. 2019 Every detail, from a broken branch to a birdcall, is part of a larger story that makes sense when told the right way. Ken Geiger, National Geographic, 17 June 2019
Alex Ross, The New Yorker, 3 Oct. 2019 The artist dresses up as a Hong Kong policeman from the British colonial era, holding a Long Range Acoustic Device, or LRAD, a non-lethal sonic weapon, beaming concentrated sound or birdcalls at his audience. Vivienne Chow, Quartz, 31 Dec. 2019 Every detail, from a broken branch to a birdcall, is part of a larger story that makes sense when told the right way. Ken Geiger, National Geographic, 17 June 2019 Word History
First Known Use
1621, in the meaning defined at sense 2