Photo 211470, (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis

Attribution © Rob Curtis some rights reserved Uploaded by rcurtis Source iNaturalist Associated observations Photos / Sounds What Northern Saw-whet Owl (Aegolius acadicus) Observer rcurtis Date December 1991 Place Erie County, US-PA, US (Google, OSM) Date Added November 28, 2012 09:49 PM EST Description date approximate - ca. winter of early 1990's 3 comments 5 IDs Research Grade View Sizes small medium large original