Scientific Name: Alle alle
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.
| Lancaster Sound Polynya (NU058) | ||
|---|---|---|
| Number | Year | Season |
| 253 | 2019 | Fall |
| 50 | 2017 | Fall |
| 6,000,000 - 14,000,000 | 1978 | Spring |
| 71,012 - 1,500,000 | 1976 | Spring |
| Grand Manan Archipelago (NB011) | ||
|---|---|---|
| Number | Year | Season |
| 19 | 2012 | Winter |
| 14 | 2011 | Winter |
| 10 | 2010 | Winter |
| 15,000 | 2001 | Winter |
| Tadoussac (QC085) | ||
|---|---|---|
| Number | Year | Season |
| 9 | 2017 | Fall |
| 9 | 2016 | Fall |
| 53 - 812 | 2007 | Fall |
| 300 - 12,000 | 2003 | Winter |
| 28 - 690 | 2003 | Fall |
| Cape St. Francis (NF021) | ||
|---|---|---|
| Number | Year | Season |
| 20 | 2019 | Fall |
| 10 | 2018 | Winter |
| 3,000 - 11,000 | 2014 | Fall |
| 10 | 2013 | Fall |
| 6,000 | 2012 | Fall |
| Brier Island and Offshore Waters (NS021) | ||
|---|---|---|
| Number | Year | Season |
| 9 - 33 | 2015 | Fall |
| 3,346 | 2006 | Winter |
| 501 | 2002 | Winter |
| 85 | 2000 | Winter |
| 16 | 1996 | Winter |
| 52 | 1993 | Winter |
| 24 | 1992 | Winter |
| 204 | 1990 | Winter |
| ? | ? | Winter |
| Cap d'Espoir (QC035) | ||
|---|---|---|
| Number | Year | Season |
| 23 | 2020 | Fall |
| 12 - 1,000 | 2019 | Fall |
| 55 - 2,900 | 2018 | Winter |
| 625 | 2018 | Fall |
| 34 - 180 | 2016 | Fall |
| 120 - 640 | 2015 | Winter |
| 2,475 | 2015 | Fall |
| 10 | 2003 | Winter |
| 100 | 2003 | Fall |
| 8 | 2000 | Fall |
| Pointe Saint-Pierre et île Plate (QC033) | ||
|---|---|---|
| Number | Year | Season |
| 16 | 2016 | Fall |
| 94 - 145 | 2015 | Winter |
| 2,500 | 2012 | Winter |
| 8 | 2010 | Fall |
| 1,500 | 2010 | Winter |
| 14 | 2005 | Winter |
| 300 | 2004 | Fall |
| 1,000 | 2003 | Fall |
| 15 | 2000 | Fall |
| Baie des Escoumins et Grandes-Bergeronnes (QC084) | ||
|---|---|---|
| Number | Year | Season |
| 16 | 2011 | Fall |
| 468 | 2007 | Fall |
| 8 | 2005 | Fall |
| 2,000 | 2003 | Winter |
| 20 | 2003 | Fall |
| 27 | 2000 | Fall |
| 20 - 458 | 1999 | Fall |
| Placentia Bay (NF028) | ||
|---|---|---|
| Number | Year | Season |
| 675 | 1992 | Winter |
| 23 | 1991 | Winter |
| Cape Hay (NU004) | ||
|---|---|---|
| Number | Year | Season |
| 500 | 2014 | Fall |
| 50 | 2013 | Fall |
| Northern Head and South Head (NS053) | ||
|---|---|---|
| Number | Year | Season |
| 10 | 2020 | Winter |
| 60 - 300 | 2010 | Fall |
| 12 | 1998 | Fall |
| South Shore (Port Joli sector) (NS004) | ||
|---|---|---|
| Number | Year | Season |
| 8 | 2014 | Winter |
| 296 | 2000 | Winter |
| 16 | 1990 | Winter |
| Batture aux Alouettes and mouth of Saguenay River (QC091) | ||
|---|---|---|
| Number | Year | Season |
| 100 | 2004 | Winter |
| 250 | 2003 | Winter |
| Péninsule de Forillon (QC039) | ||
|---|---|---|
| Number | Year | Season |
| 200 | 2009 | Winter |
| 11 | 2005 | Fall |
| Cape St. Mary's (NF001) | ||
|---|---|---|
| Number | Year | Season |
| 10 | 2012 | Fall |
| 10 | 2006 | Fall |
| 176 | 1997 | Winter |
| 37 | 1990 | Winter |
| Point Amour, Strait of Belle Isle (LB022) | ||
|---|---|---|
| Number | Year | Season |
| 24 | 2021 | Winter |
| 8 | 2020 | Winter |
| 14 - 80 | 2018 | Winter |
| 100 | 2015 | Fall |
| Cape Breton Highlands National Park (NS056) | ||
|---|---|---|
| Number | Year | Season |
| 85 | 2005 | Winter |
| Baie de Gaspé (QC037) | ||
|---|---|---|
| Number | Year | Season |
| 75 | 2010 | Winter |
| 10 | 2005 | Fall |
| 12 | 2003 | Winter |
| 30 | 2000 | Fall |
| Eastern Cape Sable Island (NS016) | ||
|---|---|---|
| Number | Year | Season |
| 65 | 2020 | Winter |
| 75 | 2013 | Winter |
| Îles aux Perroquets (QC066) | ||
|---|---|---|
| Number | Year | Season |
| 32 | 2011 | Winter |
| 70 | 2011 | Fall |
| South Shore - East Queens Co. Sector (NS024) | ||
|---|---|---|
| Number | Year | Season |
| 55 | 2004 | Winter |
| 12 | 2000 | Winter |
| 13 | 1999 | Winter |
| 10 | 1994 | Winter |
| 9 | 1991 | Winter |
| 10 | 1990 | Winter |
| Cambridge Point (NU010) | ||
|---|---|---|
| Number | Year | Season |
| 50 | 2017 | Fall |
| Cape Graham Moore (NU068) | ||
|---|---|---|
| Number | Year | Season |
| 20 | 2015 | Summer |
| 20 - 50 | 2011 | Summer |
| Quidi Vidi Lake (NF022) | ||
|---|---|---|
| Number | Year | Season |
| 8 | 2016 | Winter |
| 45 | 2003 | Winter |
| Île de l'Est (QC009) | ||
|---|---|---|
| Number | Year | Season |
| 8 | 2021 | Winter |
| 9 | 2019 | Winter |
| 17 | 2003 | Winter |
| 38 | 2000 | Fall |
| Barachois de Malbaie (QC036) | ||
|---|---|---|
| Number | Year | Season |
| 15 | 2016 | Fall |
| 30 | 2000 | Fall |
| Gros Morne National Park (NF045) | ||
|---|---|---|
| Number | Year | Season |
| 26 | 2006 | Winter |
| 10 | 1990 | Winter |
| Eastern Shore Islands (NS027) | ||
|---|---|---|
| Number | Year | Season |
| 19 | 2014 | Winter |
| 9 | 2013 | Winter |
| Prince Leopold Island (NU006) | ||
|---|---|---|
| Number | Year | Season |
| 10 | 2016 | Fall |
| 15 | 2014 | Fall |
| Rimouski (QC041) | ||
|---|---|---|
| Number | Year | Season |
| 19 | 2021 | Winter |
| 20 - 37 | 2020 | Fall |
| 13 | 2016 | Fall |
| 9 | 2014 | Fall |
| 9 | 2003 | Fall |
| Cap Noir (QC016) | ||
|---|---|---|
| Number | Year | Season |
| 8 | 2003 | Winter |
| 12 | 1994 | Winter |
| Eaux de l'archipel de Mingan (QC159) | ||
|---|---|---|
| Number | Year | Season |
| 12 | 2003 | Winter |
| South Shore (Barrington Bay Sector) (NS018) | ||
|---|---|---|
| Number | Year | Season |
| 12 | 2003 | Winter |
| Terra Nova National Park (NF017) | ||
|---|---|---|
| Number | Year | Season |
| 11 | 1990 | Winter |
| Île Nue de Mingan (QC078) | ||
|---|---|---|
| Number | Year | Season |
| 10 | 2012 | Fall |
| 10 | 2011 | Fall |
| Baie Comeau (QC082) | ||
|---|---|---|
| Number | Year | Season |
| 8 | 2005 | Winter |
| Îles Sainte-Marie (QC065) | ||
|---|---|---|
| Number | Year | Season |
| 8 | 2012 | Fall |
| Lagune du Havre aux Basques et plage de l'Ouest (QC003) | ||
|---|---|---|
| Number | Year | Season |
| 8 | 2003 | Winter |