Areas of Importance
Black-Crowned Night Heron (BCNH)
20 Ogden Bay WMA
Year
Mean
Peak
% of GSL Mean
1997
27.7
87
9%
1998
38.9
89
19%
1999
13.2
39
6%
2000
36.0
109
17%
2001
19.2
48
13%