Photo 81570606, (c) Peter Eriksen, some rights reserved (CC BY), uploaded by Peter Eriksen

Attribution © Peter Eriksen some rights reserved Uploaded by petereriksen Source iNaturalist Associated observations Photos / Sounds 2 photos What Yellow May Dun (Heptagenia sulphurea) Observer petereriksen Date June 25, 2020 03:23 PM SAST Place Ejnar Nielsens Vej, Gjern, Midtjylland, DK (Google, OSM) Date Added June 29, 2020 12:41 AM HST 2 IDs Research Grade View Sizes small medium large original