ML641303083

觀察細節

Banded in hand and released as part of Intermountain bird Observatory fall migration monitoring. Still all in juvenal plumage. no olive or any green coloration; long bill with "ferruginous hawk level" gape, very yellow lower mandible with distinct dark tip, bold white edging on R6 outer tail feathers. measurements didn't match dusky or hammond's (wing -tail = 8, p5~p10)