Photo 33625615, (c) Spencer Holmes, some rights reserved (CC BY-NC), uploaded by Spencer Holmes

Attribution © Spencer Holmes some rights reserved Uploaded by spencer_holmes Source iNaturalist Associated observations Photos / Sounds What Black-necked Swan (Cygnus melancoryphus) Observer spencer_holmes Date March 22, 2019 05:14 PM PDT Place Lago Argentino Department, Santa Cruz Province, Argentina (Google, OSM) Date Added March 28, 2019 03:17 PM PDT 4 IDs Research Grade View Sizes small medium large original