Areas of Importance
Pied-billed Grebe (PBGR)
19b Howard Slough
Year
Mean
Peak
% of GSL Mean
1997
0.0
0
0%
1998
0.0
0
0%
1999
160.0
1920
73%
2000
0.0
0
0%
2001
0.0
0
0%