ML644032783

觀察細節

Yellow warbler flitting around in the bushes. Originally noted its darkish eyeline but with slight gray wash on the face behind and under the eyes, yellow throat white undertail coverts, white wingbars on gray blue wings with slight yellow edging and dark gray central recs and white outer recs, and gray within yellow flanks. Maybe not pure BWWA, submitting as BWWA and will take a closer look at photos