Photo 4621721, (c) Martin Grimm, some rights reserved (CC BY-NC), uploaded by Martin Grimm

Attribution © Martin Grimm some rights reserved Uploaded by martingrimm Source iNaturalist Associated observations Photos / Sounds 2 photos What Red Underwing (Catocala nupta) Observer martingrimm Date August 20, 2016 09:57 PM CEST Place Naunhof, Germany (Google, OSM) Date Added August 21, 2016 12:30 AM CEST 6 comments 3 IDs Research Grade View Sizes small medium large original