Red-Breasted Mergansers
 Red-Breasted Merganser male, Gloucester Harbor, MA.jpg |
 Red-Breasted Merganser males displaying, female unimpressed; Fort Point Channel, Boston.jpg |
 Red-Breasted Merganser synchronized swimming display, Fort Point Channel, Boston.jpg |
 Red-Breasted Merganser synchronized swimming display, Fort Point Channel, Boston.jpg |
 Common Eider and Red-Breasted Merganser pair, Gloucester Harbor.jpg |
 Red-Breasted Merganser female with flounder (?), Plymouth Harbor, MA.jpg |
 Red-Breasted Merganser and Herring Gull, Cross Island, Essex, MA.jpg |
 Hooded and Red-Breasted Merganser females |
 Hooded and Red-Breasted Merganser females |
 Red-Breasted Merganser |
 Red-Breasted Merganser |
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