Photo 7490938, (c) Bonnie, some rights reserved (CC BY-NC), uploaded by Bonnie

Attribution © Bonnie some rights reserved Uploaded by bondaley Source iNaturalist Associated observations Photos / Sounds 2 photos What Large Yellow Underwing (Noctua pronuba) Observer bondaley Date April 27, 2017 05:54 PM PDT Place 1415-1417 40th Ave, San Francisco, CA, US (Google, OSM) Date Added April 27, 2017 07:06 PM PDT 2 IDs Research Grade View Sizes small medium large original