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Tundra Swan

Scientific Name: Cygnus columbianus

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Avibase

Dendroica

Cornell Lab of Ornithology

Thresholds:

GlobalInformation3,000
Regional/ContinentalInformation1,900

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.

Eastern Lake St. Clair (ON012)
Number Year Season
2,2002017Winter
1,500 - 3,5002017Fall
1,500 - 10,8702016Winter
1,5002015Fall
2,4542015Winter
1,500 - 2,5002014Winter
3,000 - 8,5902014Fall
2,0002012Spring
3,8762012Winter
2,299 - 2,6852007Spring
2,004 - 6,5962007Winter
1,712 - 2,6142006Winter
1,8712005Winter
5,4302004Spring
5,4302004Winter
5,3311997Spring
4,300 - 5,3311997Winter
11,5001980Fall
135,0001980Spring
Luck Lake (SK003)
Number Year Season
16,9001994Fall
9,2001993Fall
4,2001993Spring
5,4601992Fall
3,1201992Spring
2,1501991Spring
1,8001990Fall
7151990Spring
4,1401983Fall
Thedford Flats (ON026)
Number Year Season
2,000 - 3,0002017Winter
10,2002016Spring
3,000 - 4,0002014Spring
3,800 - 11,5002013Spring
5,0002011Spring
2,0002009Spring
10,0001998Spring
7,0001996Spring
8,0001995Spring
16,3561994Spring
13,1001993Spring
3,3001991Spring
10,0001990Spring
5,0001989Spring
3,8001988Spring
8,0001987Spring
8,0001986Spring
2,8191985Spring
1,5001984Winter
10,0001983Spring
5,5001977Spring
Queen Maud Gulf (NU009)
Number Year Season
15,3921990Summer
Aylmer Wildlife Management Area (ON011)
Number Year Season
1,600 - 5,0002017Spring
1,500 - 2,4362016Spring
1,800 - 3,1002015Spring
2,800 - 4,6382013Spring
1,500 - 4,0002012Spring
1,800 - 2,0002010Spring
2,0002009Spring
2,0002008Spring
2,0002006Spring
1,500 - 1,8002004Spring
2,0002002Spring
2,0002001Spring
2,8001999Spring
2,5001998Spring
2,0001997Spring
2,0001996Spring
5001995Fall
4,0001995Spring
2,000 - 4,0001992Spring
12,0001985Spring
Big Lake (AB068)
Number Year Season
3,0002012Fall
12,0001998Fall
2,0001995Fall
M'Clintock Bay to Lewes River Marsh (YK016)
Number Year Season
2,1942013Spring
12,0001995Spring
1,9001990Spring
1,0501978Spring
Long Point Peninsula and Marshes (ON001)
Number Year Season
2,100 - 8,5002015Spring
1,7462014Winter
2,500 - 8,0002014Spring
1,5002013Winter
1,500 - 7,5002013Spring
1,480 - 2,2002012Winter
2,0002011Fall
2,000 - 11,5002011Spring
2,0002010Winter
2,0002010Fall
2,1562010Spring
2,2352009Winter
1,5002009Spring
4,500 - 5,5002008Spring
2,5002006Winter
1,500 - 3,0002006Spring
10,0002005Spring
2,1392004Winter
2,2552003Winter
2,000 - 3,9052003Spring
3,9702001Winter
6,1081999Winter
3,0001999Spring
3,115 - 9,2071998Winter
9,159 - 10,5441998Fall
2,4851997Winter
2,2841996Winter
3,2151994Winter
11,2601993Fall
2,1181992Winter
4,000 - 8,0001992Spring
1,5631991Winter
1,500 - 2,8001991Fall
2,0001991Spring
2,0091990Winter
Saskatchewan River Delta (MB055)
Number Year Season
9,2162017Spring
3,2042015Spring
8,8362011Spring
Greater Rondeau Area (ON007)
Number Year Season
1,5002016Winter
1,5002013Spring
1,9002013Winter
1,5002011Spring
2,000 - 7,0002008Spring
2,0001998Winter
8,5001996Spring
South Shore Great Slave Lake (Slave River Delta to Taltson Bay) (NT087)
Number Year Season
4,2001983Spring
7,7001979Fall
5,4001979Spring
Creston Valley (BC179)
Number Year Season
5002012Spring
8502011Spring
1,0002009Spring
6,0001980Fall
6,0001980Spring
3,8001975Spring
2,4001974Spring
1,9001973Spring
2,3001972Spring
3,4001971Spring
3,1001970Spring
Cumberland Marshes (SK102)
Number Year Season
5,0001976Fall
Frank Lake (south) (AB079)
Number Year Season
2,000 - 3,0002002Spring
2,000 - 5,0002001Fall
2,500 - 3,5001995Fall
1,500 - 2,0001995Spring
3,5001994Fall
Nisutlin River Delta (YK003)
Number Year Season
5,0001997Fall
1,5001995Fall
2,000?Other
Reed Lake (SK034)
Number Year Season
1,5002017Fall
3,0002012Fall
5,0001995Spring
Pittock Reservoir (ON027)
Number Year Season
4,5001992Spring
Beaver Lake (NT084)
Number Year Season
1,1751973Spring
4,4701972Fall
Eagle, Namaka and Stobart Lakes (AB078)
Number Year Season
4,0002009Fall
1,900 - 3,0001994Fall
3,0001990Spring
Port Franks Forested Dunes (ON024)
Number Year Season
4,0002011Spring
Rasmussen Lowlands (NU008)
Number Year Season
3,8221994Summer
Lesser Slave Lake PP (AB003)
Number Year Season
3,5001985Fall
3,5001985Spring
Lower Mackenzie River Islands (NT080)
Number Year Season
3,2501972Spring
Peace-Athabasca Delta (AB002)
Number Year Season
1,9262016Spring
2,4002015Fall
2,000 - 3,0002015Spring
Oak Lake/Plum Lakes Area (MB011)
Number Year Season
1,7652017Fall
2,8001995Fall
Mackenzie River Delta (NT016)
Number Year Season
2,5001995Summer
2,5001990Fall
Radisson Lake (SK083)
Number Year Season
1,8001999Fall
2,5001995Fall
2,5001995Spring
Tobin Lake (SK099)
Number Year Season
2,5001981Spring
2,0001976Fall
Norfolk Forest Complex (ON009)
Number Year Season
1,700 - 2,2002014Spring
1,5002013Spring
Mills Lake (NT083)
Number Year Season
2,1901972Fall
Pelican Lake (SK059)
Number Year Season
2,0751990Fall
North Arm, Great Slave Lake (NT086)
Number Year Season
2,0501990Spring
1,6531988Spring
1,3821987Spring
5841986Spring
West End of Lake Ontario (ON022)
Number Year Season
2,0462016Spring
Beaverhill Lake (AB001)
Number Year Season
2,0001992Spring
Blackstrap Coulee (SK078)
Number Year Season
2,0001995Fall
Dundas Valley and Dundas Marsh (ON005)
Number Year Season
2,0002013Spring
Whitewater Lake (MB015)
Number Year Season
1,6402016Fall
2,0001982Fall
Brackett Lake (NT082)
Number Year Season
1,5001972Fall
Frank Lake (north) (AB115)
Number Year Season
1,5001998Fall