Review arrival dates: Yellow-Line Quaker

One row per 5 degree cell. If you know this species there, say whether the estimate looks right, is a misidentification, or is a resident whose song starts rather than an arrival. Two agreeing rejections (outnumbering acceptances) drop the estimate at the next daily recompute. Method.

RegionCellArrival (90%)SupportReview
Europe60°, 10°21 Sept (21 Sept to 21 Sept)0.83
Europe60°, 20°14 Sept (14 Sept to 14 Sept)0.48
Review arrival dates: Yellow-Line Quaker · Wildlife Network