Ring-billed Gull (Larus delawarensis) - 23 photos

 
 1 Adult, spring. Metro Beach Metropark, Macomb Co., Michigan. 20 March 2008.

2

 Adult, spring. Belle Isle Park, Wayne Co., Michigan. 20 March 2008.
3 Adult, spring. Lake Erie Metropark, Wayne Co., Michigan. 3 April 2008.
4 Adult, spring. Lake Erie Metropark, Wayne Co., Michigan. 3 April 2008.

5

Adult spring.  Michigan, April 2003.

6

Adult winter.  Michigan, December 1994.

7

Adult winter.  Mississippi, February 2003.

8

Adult winter.  Michigan, November 1984.

9

Adult winter.  Michigan, December 1994.

10

Adult spring, dark-billed individual (injured).  Michigan, April 1999.

11

Adult winter.  Michigan, December 1994.

12

Adult winter, dark-eyed variant.  Michigan, November 1999.

13 Juvenile.  Macomb Co., Michigan. August 2007.
14 Juvenile.  Macomb Co., Michigan. August 2007.

15

Juvenile.  Michigan.  July 2004.

16

Juvenile.  Michigan.  July 2004.

17

Juvenile.  Minnesota, August 1980.

18

1st winter.  Michigan, November 1984.

19

1st winter.  Michigan, December 1994.

20

1st winter.  Michigan, December 1994.

21

1st winter.  Michigan, November 1999.

22

2nd winter.  Ohio, August 1982.

23

2nd winter, very pale individual.  Michigan, November 1981.