Karen Holder

A TEST OF THE GLACIAL REFUGIUM HYPOTHESIS USING PATTERNS OF MITOCHONDRIAL AND NUCLEAR DNA SEQUENCE VARIATION IN ROCK PTARMIGAN (<i>LAGOPUS MUTUS</i>)

Karen Holder, Robert Montgomerie, Vicki L. Friesen · Evolution · 1999 · 156 citations · Full text

Biology, Phylogenetics, Molecular Ecology +13

Phylogeographical approaches to assessing demographic connectivity between breeding and overwintering regions in a Nearctic−Neotropical warbler (<i>Wilsonia pusilla</i>)

Mari Kimura, Sonya M. Clegg, Irby J. Lovette et al. · Molecular Ecology · 2002 · 118 citations

Breeding Behavior, Nearctic−neotropical Warbler, Western Haplotypes +20

Refugial isolation versus ecological gradients

Thomas B. Smith, Christopher J. Schneider, Karen Holder · Genetica · 2001 · 117 citations

Glacial vicariance and historical biogeography of rock ptarmigan (<i>Lagopus mutus</i>) in the Bering region

Karen Holder, Robert Montgomerie, Vicki L. Friesen · Molecular Ecology · 2000 · 67 citations

Comparative avian phylogeography of Cameroon and Equatorial Guinea mountains: implications for conservation

Thomas B. Smith, Karen Holder, Derek J. Girman et al. · Molecular Ecology · 2000 · 62 citations