Areas of Importance

Ring-Billed Gull (RBGU)

21 Ogden Bay Lakeside

Year Mean Peak % of GSL Mean
1997 195.6 593 5%
1998 150.2 1,186 2%
1999 56.2 500 2%
2000 428.6 2,506 8%
2001 85.6 772 2%