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Article

New genomic resources and the historical demography of the Tourmaline Sunangel (Trochilidae, Heliangelus exortis) in the Colombian Andes.

The Journal of heredity - 2 Jul 2026

Cadena Carlos Daniel, Pabón Laura, Díaz-Salazar Andrés Felipe, Mendiwelso Maria Elisa, Ocampo-Peñuela Natalia, Niño-Rodríguez Nelsy, Soto-Patiño Juliana, Seeholzer Glenn F, Flantua Suzette G A, Abueg Linelle, Balacco Jennifer, Brajuka Nadolina, Formenti Giulio, Tilley Tatiana, Whelan Conor, Jarvis Erich D, Smith Brian Tiltson, Cuervo Andrés M

Abstract excerpt

Understanding the demographic history of tropical montane species offers insights into how climate-driven habitat dynamics shape genetic diversity and population structure. The Tourmaline Sunangel (Heliangelus exortis), a hummingbird endemic to the Northern Andes of Colombia and Ecuador, inhabits high-elevation ecosystems that were repeatedly impacted by Pleistocene glacial-interglacial cycles. To enable genomic...

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Birds
Colombia
Demography
Ecosystem

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Genetic Variation

Genetics, Population

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PMID: 41732811
DOI: 10.1093/jhered/esag016
PMCID: PMC13326414

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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