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Ruddy Duck
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Ruddy Duck
Scientific Name: Oxyura jamaicensis
Thresholds:
Global
1% of the global population estimate. This threshold is used to identify trigger species and IBAs under categories A4i/ii and A4iv.
Regional/Continental
1% of the regional/continental population estimate.
| Long Point Peninsula and Marshes (ON001) | ||
|---|---|---|
| Number | Year | Season |
| 5,000 | 2019 | Fall |
| 4,000 | 2018 | Fall |
| 4,040 | 2017 | Fall |
| 4,074 | 2001 | Winter |
| 7,204 | 1999 | Winter |
| 3,813 - 4,431 | 1998 | Fall |
| 3,970 | 1997 | Fall |
| Greater Rondeau Area (ON007) | ||
|---|---|---|
| Number | Year | Season |
| 3,500 | 2016 | Fall |