Black-headed gull in winter plumage still at the flats.  With matt hafner now viewing the bird.  - Kevin Graff 
Sent from my Verizon Wireless BlackBerry 
 
-----Original Message----- 
From:         Jon Corcoran <> 
Sender:       Maryland Birds & Birding <> 
Date:         Wed, 8 Dec 2010 10:49:26  
To: <> 
Reply-To:     Jon Corcoran <> 
Subject: [MDOSPREY] BLACK-HEADED GULL Paper Mill Flats 
 
Hello, 
I don't have a field guide but am fairly certain there is a Black-headed Gull at Paper Mill Flats. This is bird I have never actually seen and is close to Ring-billed Gull sized but with a raspy call that clued me in: 
 
I was able to get this photo loaded via mobile broadband: 
 
http://www.flickr.com/photos/thrasher72/5244647646/ 
 
If I am wrong please let me know. Wanted to get the word out... 
 
Jon Corcoran