Photo 1034410, (c) Andy Hill, some rights reserved (CC BY-NC), uploaded by Andy Hill

Attribution © Andy Hill some rights reserved Uploaded by andyhill Source iNaturalist Associated observations Photos / Sounds What Wood Warbler (Phylloscopus sibilatrix) Observer andyhill Date May 17, 2014 Place Wharncliffe Wood, Sheffield, South Yorkshire (Google, OSM) Date Added August 6, 2014 09:02 PM BST 2 IDs Research Grade View Sizes small medium large original