Photo 103098225, (c) Dan Treadwell, some rights reserved (CC BY-NC), uploaded by Dan Treadwell

Attribution © Dan Treadwell some rights reserved Uploaded by dtread1 Source iNaturalist Associated observations Photos / Sounds 8 photos What Bufflehead (Bucephala albeola) Observer dtread1 Date November 3, 2020 02:45 PM EST Place Wheaton, Wheaton-Glenmont, MD, USA (Google, OSM) Date Added November 3, 2020 11:37 PM EST Description Very active. Only observed one of them, swimming around with a bunch of Mallards. 2 IDs Research Grade View Sizes small medium large original Copyright