[Tweeters] More on "Weird Duck"

Keith Carlson kec201814 at cableone.net
Sun Jan 25 13:00:44 PST 2015

Our duck again; https://www.flickr.com/photos/birddog/15737753324/

Sibley 2nd Edition, page 17 pictures what Sibley calls a “Drake-plumaged Northern Mallard female”

Additional info at” http://birdhybrids.blogspot.co.uk/2015/01/intersex-birds-and-their-confusion-with.html

I had never heard of any of this, but Sibley’s picture looks just like our “weird duck”

Keith E. Carlson

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