Canvasback (Aythya valisineria)
Ordered chronologically (not necessarily by HRBP number)
HRBP
0400. Canvasback (Aythya valisineria), left, with Lesser Scaup
and Ring-necked Ducks. Waiakea Pond, Hawai'i I, 1 Dec 1977. © Robert
J. Shallenberger
HRBP 0399. Canvasback (Aythya valisineria), right, with Ring-necked Duck. Waiakea Pond, Hawai'i Island, 1 Dec 1978. © Robert J. Shallenberger
HRBP
5083. Canvasback (Aythya valisineria), USNM 599507, salvaged
by C. Sederlin. Midway Atoll, 1 Jan 1982. © Peter Pyle
HRBP
5084. Canvasback (Aythya valisineria), USNM 599507, salvaged
by C. Sederlin. Midway Atoll, 1 Jan 1982. © Peter Pyle
HRBP
5221. Canvasback (Aythya valisineria). Kuilima Sewage Treatment
Plant, O'ahu, 29 Oct 2005. © Tom Dove
HRBP
5236. Canvasback (Aythya valisineria), front, with Redhead. Kuilima
Sewage Treatment Plant, O'ahu, 29 Oct 2005. © Tom Dove
HRBP
5335. Canvasbacks (Aythya valisineria). Kuilima Sewage Treatment
Plant, O'ahu, 4 Nov 2005. © Michael Walther
Photographs
and images contributed to Hawaii Rare Bird Photograph (HRBP) file, B.
P. Bishop Museum, Honolulu and part of The Birds of the Hawaiian Islands:
Occurrence, History, Distribution, and Status by Robert L. Pyle and
Peter Pyle. See Introduction
for more information.