Date: 10/8/12 5:56 pm
From: <Gyrfal...>
Subject: Re: [MDBirding] Great Egrets at Blockhouse Point


Today, at 2:30, there were three Great Egrets out in the Potomac at
Blockhouse Point. No surprise there.

But one was marked with a grey-green circle about 12 inches in diameter on
its right wing. It was visible when the bird was standing and flying.

Any ideas on what this is all about?

Bob Mumford
Darnestown



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