Photo 11598617, (c) Blake Weis, some rights reserved (CC BY-NC), uploaded by Blake Weis

Attribution © Blake Weis some rights reserved Uploaded by blakeweis Source iNaturalist Canada Associated observations Photos / Sounds What Northern Hawk Owl (Surnia ulula) Observer blakeweis Date January 2015 Place Division No. 6, CA-AB, CA (Google, OSM) Date Added November 2, 2017 06:09 PM MDT 7 IDs Research Grade View Sizes small medium large original