ADW: pija1.wav

Identification

Gymnorhinus cyanocephalus (pinyon jay)

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Caption

Here's a remarkable recording of a huge flock of Pinyon Jays (Gymnorhinus cyanocephalus) which flew over my room at Grand Canyon, Arizona, December 12, 1997. These Jays often flock together, but this flock was extraordinary. There were perhaps 1000-1500 birds together, all calling at the same time. It's difficult to estimate large numbers, but the flock flew over me for just over 60 seconds, and was at least 50 meters wide, solid with birds!

Contributors

Douglas Von Gausig (recordist; copyright holder), Naturesongs.com, P.O. Box 490, Clarkdale, AZ 86324

To cite this page: Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2012. The Animal Diversity Web (online). Accessed at http://animaldiversity.org.

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Sponsored in part by the Interagency Education Research Initiative,
the Homeland Foundation and the University of Michigan Museum of Zoology.
This material is based upon work supported by the National Science Foundation under Grants DUE-0633095 and DRL-0628151.
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