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Empidonax difficilis difficilis
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
About this work
Collection locality: Pierce County, Washington, USA. Collected by John H. Bowles, 1907-06-07. ORN number 133761; in large bunch of hanging moss against young oak, a hollow in the moss, lined with fine dead grass and a few horse hairs; in mixed fir and oak woods, in large bunch of hanging moss against young oak; incubation=fresh; clutch=4; accn=YPM.10657.
Yale Peabody Museum’s own descriptionSubjects
Credit lineEmpidonax difficilis difficilis (YPM ORN 133761). Photograph by Philip R. Kuchuk. Yale Peabody Museum, Ornithology. CC0.