Photo 120032797, (c) Gordon Johnston, some rights reserved (CC BY-SA), uploaded by Gordon Johnston

Attribution © Gordon Johnston some rights reserved Uploaded by gordon_johnston Source iNaturalist Canada Associated observations Photos / Sounds What Narrow-headed Marsh Fly (Helophilus fasciatus) Observer gordon_johnston Date April 10, 2021 10:44 AM EDT Place Kitchissippi Woods, Ottawa, ON, Canada (Google, OSM) Date Added April 10, 2021 02:19 PM EDT 3 IDs Research Grade View Sizes small medium large original