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Long-tailed Duck

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Long-tailed Duck

Scientific Name: Clangula hyemalis

Wikipedia Page

Avibase

Dendroica

Cornell Lab of Ornithology

Thresholds:

GlobalInformation64,750
Regional/ContinentalInformation10,000

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.

Prince Edward County South Shore (ON003)
Number Year Season
8,8322015Winter
8,0002013Fall
24,8002012Winter
8,0002006Spring
8,000 - 15,0002004Spring
10,000 - 225,0002003Spring
15,000 - 30,0002002Spring
21,000 - 30,0002001Spring
35,000 - 150,0002000Spring
10,000 - 40,0001999Spring
37,7851997Winter
8,000 - 15,0001997Spring
37,7001996Winter
10,0001995Fall
22,6001995Winter
28,0001993Winter
West End of Lake Ontario (ON022)
Number Year Season
10,9812017Spring
8,063 - 13,4602017Winter
10,871 - 20,0002016Winter
17,000 - 20,0002016Fall
9,300 - 11,9712016Spring
16,900 - 56,8512015Winter
8,650 - 29,3912015Fall
10,350 - 15,0002014Fall
33,0802014Winter
10,000 - 13,0072013Winter
10,0002013Fall
10,000 - 15,0002012Fall
10,8002012Winter
21,0002011Winter
10,0002011Fall
10,0002010Winter
16,000 - 37,6002010Fall
8,883 - 10,0002009Winter
20,0002009Fall
10,000 - 200,0002008Fall
8,000 - 68,9202007Winter
100,000 - 105,4302007Fall
8,000 - 103,0002006Fall
15,800 - 24,3002005Winter
8,000 - 8,5002004Fall
30,0002003Fall
8,500 - 40,0002003Winter
20,0002002Fall
10,0002002Spring
10,000 - 50,0002001Winter
50,0002001Fall
10,000 - 25,0002000Fall
10,000 - 40,0002000Spring
52,0002000Winter
26,000 - 28,5001999Fall
10,0001999Winter
20,0001998Fall
10,000 - 25,0001998Spring
10,000 - 30,0001997Spring
25,000 - 30,0001994Fall
10,0001993Spring
Cap d'Espoir (QC035)
Number Year Season
60,0001992Summer
37,0001980Winter
East Point (ON147)
Number Year Season
34,0001985Fall
Netitishi Point (ON137)
Number Year Season
8,0002012Fall
14,800 - 33,0001981Fall
Baie de Gaspé (QC037)
Number Year Season
10,000 - 30,0001990Winter
Tadoussac (QC085)
Number Year Season
7,600 - 15,8502016Fall
8,350 - 15,8502016Winter
12,200 - 12,3002015Fall
12,000 - 27,9002011Spring
20,4721995Winter
24,0001992Winter
20,0001987Winter
Dundas Valley and Dundas Marsh (ON005)
Number Year Season
21,954 - 22,0002011Winter
9,0242009Winter
24,3042005Winter
8,8122003Winter
17,3692002Winter
10,5002001Winter
12,8551999Winter
Queen Maud Gulf (NU009)
Number Year Season
15,0171990Summer
Batture aux Alouettes and mouth of Saguenay River (QC091)
Number Year Season
15,0001991Winter
Péninsule de Forillon (QC039)
Number Year Season
12,0001972Winter
Hamilton Harbour Waterbird Colonies (ON020)
Number Year Season
10,0002009Winter
Lambert Channel/Hornby Island Waters (BC061)
Number Year Season
2502007Spring
8,5001990Spring
Pei lay sheesh kow (ON157)
Number Year Season
8,0002012Fall
101990Spring
651976Fall
Presqu'ile Provincial Park (ON004)
Number Year Season
7,7431997Winter