Photo 29975675, (c) Rudyard, some rights reserved (CC BY), uploaded by Rudyard

Attribution © Rudyard some rights reserved Uploaded by rudyard Source iNaturalist Associated observations Photos / Sounds 5 photos What Calaveras Warbler (Leiothlypis ruficapilla ssp. ridgwayi) Observer rudyard Date November 12, 2018 04:33 PM PST Place Golden Gate Park, San Francisco, CA, USA (Google, OSM) Date Added January 6, 2019 06:19 PM PST Description . Hatch year male... 5th photo shows age . 4 IDs Research Grade View Sizes small medium large original