A hapless Raven (Corvus corax) sits in a Piñon Pine in Sedona, Arizona. He has been "pinned" here by a pair of Phainopeplas, which alternately sit a foot above his head, waiting for him to fly so they can harrass him again. The first three plaintive notes are him begging for mercy, and the final set of "caws" is when he gives up, flying away and making as much noise as possible ("Maybe", he thinks," if I'm really noisy, they'll leave me alone"...he was wrong!)
Douglas Von Gausig (recordist; copyright holder), Naturesongs.com
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