Photo 34340505, (c) Scott E Severs, some rights reserved (CC BY-NC), uploaded by Scott E Severs

Attribution © Scott E Severs some rights reserved Uploaded by sedsevers Source iNaturalist Associated observations Photos / Sounds What Ruby-crowned Kinglet (Corthylio calendula) Observer sedsevers Date March 30, 2019 01:41 PM MDT Place Foothills Pkwy, Boulder, CO, US (Google, OSM) Date Added April 7, 2019 09:36 PM MDT 2 IDs Research Grade View Sizes small medium large original