ML640366276

観察結果の詳細

Well viewed bird appears to be second cycle. Significantly larger than nearby RBGU's. Bill is entirely black, legs are pink and eyes are dark. Primaries are entirely black. Upper parts are a very even slate color with with a small amount of patterning. Tail is mostly black with white towards the base and tip. Rump is white with a small amount of dark speckling. Tertials are solid dark slate edged with a pale whiteish wash.