cliff swallow Hear it!

cliff swallow definition

☆ cliff swallow

a North American swallow (Petrochelidon pyrrhonota) that builds its gourdlike nest of mud, grass, etc. against a cliff or under the eaves of a building

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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