Macareux rhinocéros
Scientific Name: Cerorhinca monocerata
Seuils:
- Duke of Edinburgh Ecological Reserve (BC007)323 200 (max.)
- Moore and Byers Islands and Banks (BC106)183,280 (max.)
- Scott Island Group (BC006)83,400 (max.)
- Lucy Islands (BC122)52,000 (max.)
- Englefield Bay Islands (BC016)39,340 (max.)
- SGang Gwaay (BC010)27,542 (max.)
- Sidney Channel (BC047)8,000 (max.)
Global
1% of the global abundance. This threshold is used to identify tigger species and IBA's under A4i/ii and A4iv categories
Regional/Continental
1% of the regional/continental population Estimate
| Duke of Edinburgh Ecological Reserve (BC007) | ||
|---|---|---|
| Number | Year | Season |
| 323,200 | 1985 | Autre |
| Moore and Byers Islands and Banks (BC106) | ||
|---|---|---|
| Number | Year | Season |
| 183,280 | 1988 | Été |
| Scott Island Group (BC006) | ||
|---|---|---|
| Number | Year | Season |
| 83,400 | 1989 | Été |
| Lucy Islands (BC122) | ||
|---|---|---|
| Number | Year | Season |
| 46,600 | 1983 | Été |
| 52,000 | 1976 | Été |
| Englefield Bay Islands (BC016) | ||
|---|---|---|
| Number | Year | Season |
| 39,340 | 1986 | Été |
| SGang Gwaay (BC010) | ||
|---|---|---|
| Number | Year | Season |
| 27,542 | 1985 | Été |
| 5,400 | 1977 | Été |
| Sidney Channel (BC047) | ||
|---|---|---|
| Number | Year | Season |
| 8,000 | 2019 | Été |
| 650 | 1995 | Été |