A cock Gambel's Quail (Callipepla gambelii) perches in the highest tree in his territory and issues this single note call. My Dad and I called this call the "nesting call" because we heard it continuously during the breeding and brooding season (May to July). My casual observations, though, now seem to indicate that this call is put out there by bachelor males advertising for a mate. I have not observed a cock who has a hen with him calling this way, nor have I heard a cock with young calling this note.
To cite this page:
Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2014. The Animal Diversity Web (online). Accessed at http://animaldiversity.org.
The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.