A Previously Undocumented Hybrid New World Warbler (Setophaga pensylvanica x S. magnolia) Captured at Long Point, Ontario

作者：Burrell Kenneth G D^*; Skevington Jeffrey H; Kelso Scott; Burrell Mike V A; Leclair Dayna L; Mackenzie Stuart A

来源：The Wilson Journal of Ornithology, 2016, 128(3): 624-628.

DOI：10.1676/1559-4491-128.3.624

• New World Warbler
• Parulidae
• hybrid
• Setophaga pensylvanica
• Setophaga magnolia

New World Warblers represent a complex and closely related family, with a high propensity to hybridize. With more than 73 known hybrid pairings of Parulidae documented, we report a previously undocumented hybrid: a Chestnut-sided (Setophaga pensylvanica) x Magnolia Warbler (S. magnolia). The parentage of the hybrid individual and its identity are supported by morphological and genetic evidence. DNA sequencing of a fragment of cytochrome oxidase c subunit I (COI) supports the female parent as Chestnut-sided, while strong morphological features support Magnolia Warbler as the father.

• 出版日期2016-9