ML439479831

年齡

未確定

性別

未確定

觀察細節

Relatively low-contrast Empidonax wagging tail in phoebe-like down-up manner and giving an occasional dry, Audubon’s Yellow-rumped Warbler-like “whit” call. Longish, relatively narrow bill, dusky upper mandible and dark-tipped orange lower mandible. Faint, pale “unibrow” across forehead. Tail shallowly notched when folded. Least eliminated by voice, bill and tail size, lower-contrast plumage. Hammond’s eliminated by voice and bill size. Dusky eliminated by bill color and down-up tail-wagging behavior. Videos obtained; photos posted here are stills from videos. Audio also obtained, but may not be a good enough recording to add much to the report. Last seen sallying from bare bushes along the fence line at the southwestern edge of Clark Centennial Park between the park and the YMCA garden (40.1758093, -105.0869044).

技術資訊

相機

麥克風

配件

原始檔案大小

71.87 MB