Photo 57131998, (c) robertloerzel, some rights reserved (CC BY-NC)

Attribution © robertloerzel some rights reserved Uploaded by robertloerzel Source iNaturalist Associated observations Photos / Sounds What Common Merganser (Mergus merganser) Observer robertloerzel Date November 28, 2019 11:09 AM UTC Place Sydney R. Marovitz Golf Course, Chicago, IL, US (Google, OSM) Date Added November 28, 2019 05:11 PM UTC 3 IDs Research Grade View Sizes small medium large original