Photo 1976131, (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools

Attribution © Paul Cools some rights reserved Uploaded by paulcools Source iNaturalist Associated observations Photos / Sounds What Western Olivaceous Warbler (Iduna opaca) Observer paulcools Date February 10, 2012 05:58 PM GMT Place Kiang Central, GM-LR, GM (Google, OSM) Date Added June 8, 2015 07:25 PM BST 4 IDs Research Grade View Sizes small medium large original