Areas of Importance
Ring-Billed Gull (RBGU)
20 Ogden Bay WMA
Year
Mean
Peak
% of GSL Mean
1997
0.0
0
0%
1998
942.9
6400
15%
1999
649.5
4741
20%
2000
552.1
4390
11%
2001
212.1
905
6%