Areas of Importance
Pied-billed Grebe (PBGR)
29 Bear River Refuge
Year
Mean
Peak
% of GSL Mean
1997
26.2
67
15%
1998
23.6
67
11%
1999
3.0
18
1%
2000
0.1
1
0%
2001
0.6
6
1%