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Species Details [Taxonomy: HBW - BirdLife (v3)] Print... Email... 

 LC    Canvasback* Id (Atlas):
    Aythya valisineria

Description (10)
Image of Canvasback
 

Family
Anatidae (Ducks, Geese, Swans)

Size
48 - 56 cm

First Described (Guide)
(Wilson, 1814)

Range (Guide)
Bermuda, Canada (B) (NB) (P), Cuba, Guatemala, Honduras, Mexico, Puerto Rico, USA (B).

Vagrant to Antigua And Barbuda, Bahamas, French Polynesia, Jamaica, Japan, Marshall Islands, South Korea, St Pierre and Miquelon (NB) (P), United Kingdom.

From central Alaska and western Canada southwards to north-eastern California and Minnesota, USA.
 
Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.

Population
Estimated population is 520,000 (2010).

Status LC
For more information see BirdLife International Species Factsheet.

Food
Seeds, buds, leaves, tubers, roots, snails, insect larvae.

Voice
Xeno-Canto Sound Files (more (9)...)

 
Canvasback (Aythya valisineria) [XC169327]
     by from Taylor's Refuge, Cinnaminson, NJ, United States (call)

 
Canvasback (Aythya valisineria) [XC169224]
     by Paul Driver from Taylor's Refuge, Cinnaminson, NJ, United States (call)

Eggs (Guide)
Clutch Size: 5 - 11
Color: greenish


Subspecies
Forms superspecies with Common Pochard (Aythya ferina). Hybridization with other species of Aythya and Netta frequent in captivity.

No subspecies.


References
See References.


Files:
JPG files for Canvasback (Aythya valisineria) - 10 files


More Information

BirdLife International

For more information about the Canvasback see... Show Articles BirdLife International Species Factsheet.


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