Diagnoses of hybrid hummingbirds (Aves: Trochilidae). 14. New perspectives on Sefton's specimen (Calypte costae × Selasphorus platycercus) from the Rincon Mountains, southeastern Arizona
2006 ◽
Vol 119
(4)
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pp. 516-521
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1975 ◽
Vol 86
(7)
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pp. 979
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2004 ◽
Vol 13
(4)
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pp. 467
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Keyword(s):
Keyword(s):
2011 ◽
Vol 3
(2)
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pp. 351-353
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2007 ◽
Vol 52
(1)
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pp. 149-152
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