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Article

Patterns of introgression vary within an avian hybrid zone.

BMC ecology and evolution - 28 Jan 2021

Maxwell Logan M, Walsh Jennifer, Olsen Brian J, Kovach Adrienne I

Abstract excerpt

BACKGROUND: Exploring hybrid zone dynamics at different spatial scales allows for better understanding of local factors that influence hybrid zone structure. In this study, we tested hypotheses about drivers of introgression at two spatial scales within the Saltmarsh Sparrow (Ammospiza caudacuta) and Nelson's Sparrow (A. nelsoni) hybrid zone. Specifically, we evaluated the influence of neutral demographic...

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Identifiers

PMID: 33509089
DOI: 10.1186/s12862-021-01749-1
PMCID: PMC7853311

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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