![g3/28/620428/3/54951310.Canvasback.jpg](https://a4.pbase.com/g3/28/620428/3/54951310.Canvasback.jpg) Canvasback (Aythya valisineria)
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![g3/55/750355/3/89062598.oSD6rWcP.jpg](https://a4.pbase.com/g3/55/750355/3/89062598.oSD6rWcP.jpg) Canvasback (Aythya valisineria)
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![g1/25/665725/3/112607848.eLXYoM6Q.jpg](https://a4.pbase.com/g1/25/665725/3/112607848.eLXYoM6Q.jpg) Canvasback (Aythya valisineria)
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![g9/94/339594/3/140027890.bAXbd5IG.jpg](https://a4.pbase.com/g9/94/339594/3/140027890.bAXbd5IG.jpg) Canvasback Aythya valisineria
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![g4/25/657525/3/140064771.UIkqWt2r.jpg](https://a4.pbase.com/g4/25/657525/3/140064771.UIkqWt2r.jpg) Canvasback (Aythya valisineria), Cherry Hill Reservoir, West Newbury, Massachusetts
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![g4/76/731076/3/140366667.qcKrUO2d.jpg](https://a4.pbase.com/g4/76/731076/3/140366667.qcKrUO2d.jpg) Canvasback: Aythya valisineria, Estero Llano Grande State Park
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![g4/53/627653/3/140960948.myE5FCZn.jpg](https://a4.pbase.com/g4/53/627653/3/140960948.myE5FCZn.jpg) Canvasback Aythya valisineria
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![g2/32/810532/3/148309381.nntbcb3Y.jpg](https://a4.pbase.com/g2/32/810532/3/148309381.nntbcb3Y.jpg) Canvasback (Aythya valisineria) svartnäbbad brunand
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![g2/32/810532/3/148309383.nb6cb2mE.jpg](https://a4.pbase.com/g2/32/810532/3/148309383.nb6cb2mE.jpg) Canvasback (Aythya valisineria) svartnäbbad brunand, with Common Pochard and Greater Scaup
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![g2/32/810532/3/148330930.gEbAw4QQ.jpg](https://a4.pbase.com/g2/32/810532/3/148330930.gEbAw4QQ.jpg) Canvasback (Aythya valisineria) svartnäbbad brunand, with Common Pochard
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