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Phylogenetic placement of the critically endangered Townsend’s Shearwater (Puffinus auricularis auricularis): evidence for its conspecific status with Newell’s Shearwater (Puffinusa. newelli) and a mismatch between genetic and phenotypic differentiation

Juan E. Martínez-Gómez, Auteur ; Noemí Matías-Ferrer, Auteur ; Ravinder N. M. Sehgal, Auteur ; Patricia Escalante, Auteur

Dans Journal of Ornithology (156(4) 2015/04/14)

Townsend’s Shearwater (Puffinusauricularis auricularis) is a highly threatened bird and currently breeds on Socorro and Clarión Islands, México. This subspecies has minor differences in plumage patterns when compared to Newell’s Shearwater of Ha[...]

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Article

Brood sex ratio of the lilac-crowned parrot (Amazona finschi)

Shannon M. Pease, Auteur ; Alejandro Salinas-Melgoza, Auteur ; Katherine Renton, Auteur ; Patricia Escalante, Auteur ; Timothy F. Wright, Auteur

Dans Wilson Journal of Ornithology (The) (124(2) 2012)

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A molecular systematic revision of two historically problematic songbird clades: Aimophila and Pipilo

Jeffrey M. DaCosta, Auteur ; Garth M. Spellman, Auteur ; Patricia Escalante, Auteur ; John Klicka, Auteur

Dans Journal of Avian Biology (40(2) MAR 2009)

The emberizid genera Aimophila and Pipilo represent longstanding taxonomic conundrums. Each is comprised of sub-clades whose members appear to share diagnostic morphological and behavioral characters; however, relationships among sub-clades with[...]

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