Photo 139820886, (c) Michael Knapp, some rights reserved (CC BY), uploaded by Michael Knapp

Attribution © Michael Knapp some rights reserved Uploaded by waldgeist Source iNaturalist Associated observations Photos / Sounds What Lake Pondskater (Aquarius paludum) Observer waldgeist Date June 27, 2021 02:10 PM CEST Place Baden, Niederösterreich, Austria (Google, OSM) Date Added June 29, 2021 11:48 PM CEST 2 IDs Research Grade View Sizes small medium large original Copyright Michael Knapp