Mangoverde :: World Bird Guide :: Ducks, Geese and Swans :: Lesser Scaup
Lesser Scaup Aythya affinis
Described by: Eyton (1838)
Alternate common name(s): Little Bluebill
Old scientific name(s): None known by website authors
Photographs
 
 
 
 
 
Select thumbnail to view larger image - Place cursor over image for image information
Select additional thumbnail page to view 5 more images.
Range
Nw. to nc. North America;
C. Alaska across n. Canada (c. Yukon, nw. and s. Mackenzie, n. Manitoba (Hudson Bay), w. and s. Ontario, wc. Quebec) s. in the United States to Washington, c. and ne. California, s. Idaho and ne. Colorado, c. Nebraska and Iowa. An isolated population occurs in c. Nebraska, Iowa, on the Great Lakes of n. Illinois to n. Ohio.
Winters s. from the Great Lakes (Lake St. Clair and w. Lake Erie) and along the Atlantic and Pacific coasts and in the Mississippi Valley to the s. United States, Bermuda, the West Indies (Bahamas and Greater Antilles), and through Central America from Mexico to Costa Rica, Panama (Canal Zone, Lake Madden, Lake Gatun and the Chagres River above Gamboa), n. Colombia, n. Venezuela (Falcon, Aragua, Miranda, Monagas and Margarita Is.), Trinidad, Tobago, Surinam, w. Ecuador, and Hawaiian Is.
___________________________________________________________________________________
North America n. of the Mexican border;
Summer: c. ALK, YUK, c. MAC, c. BCO, ALB, SAS, MAN, ex. w. ONT s. in MON, s. IDH, nc. and sc. WAS, c. ORG, ex. n. CAL, n. NEV (Ruby Lake), n. UTH, WYO, n., nc. and s. COL, ex. w. NEB, c. NDK, ne. SDK, and ex. nw. MIN. Small isolated population in nw. QUE. (Moar Bay region).
Winter: ex. sw. BCO, w. WAS, w. ORG, w. CAL, s. NEV, c. UTH, ARZ, c. NMX, TEX, OKA, se. KAN, c. MOU, ARK, LOU, s. and e. ILL, ex. se. WIS, IND, ex. s. MIC, OHO (s. Great Lakes on Lake Erie), w. KTY, w. TEN, MIS, ALB, ex. s. ONT, PEN, s. NYK, CON, RID, s. MAS, NJY, DEL, MYD, WVA, VIR, NCA, SCA, GEO, FLA;
Videos
Miami Whitewater County Park, Hamilton County, Ohio, USA - Mar 24, 2002 Source: William Hull
Description: Male and female swimming.
Sounds
No sounds are available for this species
References
Clements, James F. Birds of the World: A Checklist. Vista, CA: Ibis Publishing Company, 2000.
Comments/Errors
Please email with errors/comments on this page or to donate photos.
If there is no family list to the left, you may have arrived at this page from a direct link.
Please select "Mangoverde World Bird Guide" to view the entire bird site.