Yellow Rail
Scientific Name: Coturnicops noveboracensis
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.
Sub-regional/National SAR
The sub-regional/national SAR threshold = 1% of the COSEWIC population estimate for the region (provinces/territories) in which the species is listed as being at risk. This threshold is used to identify trigger species and IBAs under criterion C1.
| Douglas Marsh (MB002) | ||
|---|---|---|
| Number | Year | Season |
| 1,000 | 1995 | Summer |
| Severn River Coastline (ON135) | ||
|---|---|---|
| Number | Year | Season |
| 200 | 1940 | Summer |
| Lower St. John River (Sheffield / Jemseg) (NB010) | ||
|---|---|---|
| Number | Year | Season |
| 48 | 1995 | Summer |
| 100 | 1990 | Other |
| Miinshtuk-Wiinebek (QC163) | ||
|---|---|---|
| Number | Year | Season |
| 77 | 2002 | Summer |