Photo 93003, (c) Matt Muir, some rights reserved (CC BY), uploaded by Matt Muir

Attribution © Matt Muir some rights reserved Uploaded by muir Source iNaturalist Associated observations Photos / Sounds 2 photos What Ruddy Duck (Oxyura jamaicensis) Observer muir Date March 25, 2012 11:10 AM EDT Place Eastern Neck National Wildlife Refuge, MD (Google, OSM) Date Added March 25, 2012 12:25 PM AKDT Description A raft of 100-200, integrated with a few scaup. 3 IDs Research Grade View Sizes small medium large original