ML619964818

觀察細節

First individual found at the start of the trail singing BWWA song, but had yellow cap and black mask and black throat like a GWWA. Snapped a quick picture in the bush (below) before it became displaced by SOSP and flew off. The notable feature appears to be the slight yellow wash on the breast indicating a hybrid. Saw another individual further down the trail at about 0.3 mi that looked much different, singing BWWA song consistently. Individual had yellow cap, black eyeline, yellow/white breast. Two pictures below. Also saw another bird around 0.4/0.5 mi that looked like the first individual but could not get a good look at the chest to see if yellow was present. Counting this as the first individual since the picture is so blurry. This individual was singing with the pitch of a GWWA. Blurry pic below