Dominik Mosur has suggested that some of the common mergansers may be
males in eclipse plumage
Juliana Manoliu
-------- Forwarded Message --------
Subject: [southbaybirds] Bubb pond
Resent-Date: Wed, 28 Oct 2026 13:34:59 -0700
Resent-From: <manojuli...>
Date: Wed, 28 Oct 2026 13:34:46 -0700
From: Juliana Manoliu via groups.io <manojuli...>
Reply-To: <manojuli...>
To: <southbaybirds...> <southbaybirds...>
In Cupertino on 10-28-26 there were a dozen */Common mergansers /*all
female. Also mixed M,F */Ring-necked ducks/* around a dozen as
well-Ring-necks were reported a few days ago.
Do not disclose information that identifies the location of nesting birds of any species, to minimize stress on the nesting birds and the risk of vandalism or abuse.
