Red-breasted or Common Merganser at Lake Anza

Claude Lyneis

At Lake Anza this afternoon I thought it was a Red-breasted Merganser, but the more I look at it, I am leaning toward a Common Merganser.  The iBird photos don’t make it clear.

Here is the link.

If there is a defining difference, let me know.

Join to automatically receive all group messages.