Photo 13853055, (c) Lew Stringer, some rights reserved (CC BY-NC), uploaded by Lew Stringer

Attribution © Lew Stringer some rights reserved Uploaded by farinosa Source iNaturalist Associated observations Photos / Sounds 2 photos What Western Flycatcher (Empidonax difficilis) Observer farinosa Date September 26, 2012 04:12 PM PDT Place Presidio, San Francisco, CA, USA (Google, OSM) Date Added March 2, 2018 06:28 PM PST Description Shot by Steve Phillips 3 IDs Research Grade View Sizes small medium large original