Flight call
Flight calls are vocalisations made by birds in flight, often serving to keep flocks together.[1]
References[edit]
- ^ Cech, Rick; Dunning, John B. Jr.; Elphick, Chris (2001). "Behavior". In Elphick, Chris; Dunning, John B. Jr.; Sibley, David Allen (eds.). The Sibley Guide to Bird Life and Behavior. New York: Alfred A. Knopf. pp. 68–69. ISBN 978-1-4000-4386-6.
 | This bird-related article is a stub. You can help Wikipedia by expanding it. |