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Article

Tracking niche variation over millennial timescales in sympatric killer whale lineages.

Proceedings. Biological sciences - 7 Oct 2013

Foote Andrew D, Newton Jason, Ávila-Arcos María C, Kampmann Marie-Louise, Samaniego Jose A, Post Klaas, Rosing-Asvid Aqqalu, Sinding Mikkel-Holger S, Gilbert M Thomas P

Abstract excerpt

Niche variation owing to individual differences in ecology has been hypothesized to be an early stage of sympatric speciation. Yet to date, no study has tracked niche width over more than a few generations. In this study, we show the presence of isotopic niche variation over millennial timescales...

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Identifiers

PMID: 23945688
DOI: 10.1098/rspb.2013.1481
PMCID: PMC3757978

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Prepared record publication-23945688-2026-09-05.1. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 5 Sept 2026.

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