Photo 1991591, (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 Pale Clouded Yellow (Colias hyale) Observer paulcools Date July 29, 2006 11:55 AM BST Place Städteregion Aachen, DE-NW, DE (Google, OSM) Date Added June 12, 2015 03:06 PM BST 2 IDs Research Grade View Associated taxa C Pale Clouded Yellow (Colias hyale) Info Photo (c) Vlastimil Lata, all rights reserved, uploaded by Vlastimil Lata Sizes small medium large original