Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Males-9791.jpg ImageFile:Duck-Scaup-Greater-Males-9791.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-9657.jpg ImageFile:Duck-Scaup-Greater-Male-9657.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-Male-Right-9351.jpg ImageFile:Duck-Scaup-Greater-Female-Male-Right-9351.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-Female-0821.jpg ImageFile:Duck-Scaup-Greater-Male-Female-0821.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Winter-Lake-Ontario-3-32.jpg ImageFile:Duck-Scaup-Greater-Winter-Lake-Ontario-3-32.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-1668.jpg ImageFile:Duck-Scaup-Greater-Male-1668.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-One-Female-Males-9120.jpg ImageFile:Duck-Scaup-Greater-One-Female-Males-9120.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Males-9795.jpg ImageFile:Duck-Scaup-Greater-Males-9795.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-9703.jpg ImageFile:Duck-Scaup-Greater-Male-9703.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-Flight-Landing-Snow-Falling-1189.jpg ImageFile:Duck-Scaup-Greater-Female-Flight-Landing-Snow-Falling-1189.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-7308.jpg ImageFile:Duck-Scaup-Greater-Male-7308.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-13-17.jpg ImageFile:Duck-Scaup-Greater-Female-13-17.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-9706.jpg ImageFile:Duck-Scaup-Greater-Male-9706.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Raft-Winter-1-56.jpg ImageFile:Duck-Scaup-Greater-Raft-Winter-1-56.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-4-Females-1-Male-Flight-4143.jpg ImageFile:Duck-Scaup-Greater-4-Females-1-Male-Flight-4143.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-Flight-7936.jpg ImageFile:Duck-Scaup-Greater-Female-Flight-7936.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-7289.jpg ImageFile:Duck-Scaup-Greater-Male-7289.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Males-9802.jpg ImageFile:Duck-Scaup-Greater-Males-9802.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-Zebra-Mussels-0747.jpg ImageFile:Duck-Scaup-Greater-Male-Zebra-Mussels-0747.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Winter-Lake-Ontario-1-2.jpg ImageFile:Duck-Scaup-Greater-Winter-Lake-Ontario-1-2.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-Zebra-Mussels-8955.jpg ImageFile:Duck-Scaup-Greater-Male-Zebra-Mussels-8955.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-13-18.jpg ImageFile:Duck-Scaup-Greater-Female-13-18.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Winter-Lake-Ontario-3-29.jpg ImageFile:Duck-Scaup-Greater-Winter-Lake-Ontario-3-29.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-5166.jpg ImageFile:Duck-Scaup-Greater-Male-5166.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Pollution-Ducks-Greater-Scaup-etc-Lake-Ontario-8-63.jpg ImageFile:Pollution-Ducks-Greater-Scaup-etc-Lake-Ontario-8-63.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-4233.jpg ImageFile:Duck-Scaup-Greater-Female-4233.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Winter-Lake-Ontario-7-46.jpg ImageFile:Duck-Scaup-Greater-Winter-Lake-Ontario-7-46.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-0856.jpg ImageFile:Duck-Scaup-Greater-Female-0856.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Winter-Lake-Ontario-1-9.jpg ImageFile:Duck-Scaup-Greater-Winter-Lake-Ontario-1-9.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-Radio-Tracking-5126.jpg ImageFile:Duck-Scaup-Greater-Female-Radio-Tracking-5126.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-Radio-Tracking-Flight-9620.jpg ImageFile:Duck-Scaup-Greater-Female-Radio-Tracking-Flight-9620.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-One-Female-Males-9099.jpg ImageFile:Duck-Scaup-Greater-One-Female-Males-9099.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-Radio-Tracking-4999.jpg ImageFile:Duck-Scaup-Greater-Female-Radio-Tracking-4999.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-5086.jpg ImageFile:Duck-Scaup-Greater-Male-5086.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Winter-Presquile-Provincial-Park-Lake-Ontario-5-47.jpg ImageFile:Duck-Scaup-Greater-Winter-Presquile-Provincial-Park-Lake-Ontario-5-47.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-10-68.jpg ImageFile:Duck-Scaup-Greater-Female-10-68.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-Flight-Landing-1334.jpg 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Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Female-Radio-Tracking-5023.jpg ImageFile:Duck-Scaup-Greater-Female-Radio-Tracking-5023.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-One-Female-Males-9817.jpg ImageFile:Duck-Scaup-Greater-One-Female-Males-9817.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Male-5093.jpg ImageFile:Duck-Scaup-Greater-Male-5093.jpg Species:Duck Greater Scaup ScientificName:Aythya marila Thumbnail:Duck-Scaup-Greater-Pair-11-74.jpg ImageFile:Duck-Scaup-Greater-Pair-11-74.jpg