Photo 1757315, (c) micha_el, some rights reserved (CC BY), uploaded by micha_el

Attribution © micha_el some rights reserved Uploaded by micha_el Source iNaturalist Associated observations Photos / Sounds 2 photos What European Orchard Bee (Osmia cornuta) Observer micha_el Date April 13, 2015 10:30 AM CEST Place Zürich, CH-ZH, CH (Google, OSM) Date Added April 24, 2015 05:39 PM CEST Description Wasp nesting in brick wall. 3 IDs Research Grade View Sizes small medium large original