Tree Swallow

A tree swallow peers down from a perch on a dead snag at Wylie Slough along the Skagit River.

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Filename: Tree Swallow-Wylie Slough-Connor-5315.jpg
Copyright: © G. Thomas Bancroft
Image Size: 601x900 / 122.8KB; 19 Hirundinidae 23 Passeriformes Birds Public Lands Skagit County Tree Swallow (Tachycineta bicolor) Wildlife Management Area Wylie Slough