Common Merganser
Scientific Name: Mergus merganser
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 |
| 14,000 | 2012 | Winter |
| 4,950 | 1995 | Spring |