Bonaparte's Gull (Larus philadelphia) - 9 photos

 
1

Adult breeding. Metro Beach Metro Park, Macomb Co., Michigan. 21 April 2011.

2

Adult Summer.  Michigan, August 1992.

3

Adult Winter.  Michigan, December 1989.

4

Adult Winter.  Michigan, November 1980.

5

First Winter.  Michigan, December 1989.

6

First Winter.  Michigan, December 1989.

7

First Winter.  Michigan, December 1994.

8 Juvenile. Metro Beach Metropark, Macomb Co., Michigan. 17 August 2011.
9 Juvenile. Metro Beach Metropark, Macomb Co., Michigan. 17 August 2011.