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Areas of Importance
Ring-Billed Gull (RBGU)
37 Bear River Bay
| Year | Mean | Peak | % of GSL Mean |
| 1997 | 65.8 | 564 | 2% |
| 1998 | 168.9 | 1248 | 3% |
| 1999 | 39.3 | 216 | 1% |
| 2000 | 414.1 | 2932 | 8% |
| 2001 | 659.1 | 3064 | 18% |
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| Year | Mean | Peak | % of GSL Mean |
| 1997 | 65.8 | 564 | 2% |
| 1998 | 168.9 | 1248 | 3% |
| 1999 | 39.3 | 216 | 1% |
| 2000 | 414.1 | 2932 | 8% |
| 2001 | 659.1 | 3064 | 18% |
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