A Red-winged Blackbird (Agelaius phoeniceus) sings atop a fence at a small finca (farm) near Fortuna Falls. This was the only singing red-wing that I found on the 6/98 trip. His song and calls are "thin" compared to ours in the US, but I have only this one sample to go by.
To cite this page:
Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2013. The Animal Diversity Web (online). Accessed at http://animaldiversity.org.
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