Red-winged Blackbird (Agelaius phoeniceus)

This is an adult male of our local resident subspecies A. p. mailliardorum (Bicolored Blackbird). The male's median wing coverts are mostly black (not yellow), so when not displaying, it shows very little color. When the lesser coverts (epaulets) are exposed by raised scapulars during display, the red color is visible as seen in this video.