World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
75
Citations
19060
World Ranking
1064
National Ranking
62

David W. Coltman publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where David W. Coltman sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 221 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

David W. Coltman D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where David W. Coltman sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 75 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Overview

David W. Coltman is affiliated with the University of Western Ontario in Canada and has contributed extensively to the fields of Biochemistry, Genetics, and Molecular Biology, as well as Environmental Science and Agricultural and Biological Sciences.

Their research spans several subfields including Genetics, Ecology, Ecology, Evolution, Behavior and Systematics, Cancer Research, and Molecular Biology. Key topics covered in their work include genetic and phenotypic traits in livestock, animal behavior and reproduction, animal ecology and behavior studies, cancer-related molecular mechanisms research, wildlife ecology and conservation, genetic diversity and population structure, and genetic mapping and diversity in plants and animals.

David W. Coltman frequently publishes in notable scientific journals. The venues with multiple publications include:

  • Molecular Ecology
  • Proceedings of the Royal Society B Biological Sciences
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Molecular Biology and Evolution
  • Behavioral Ecology and Sociobiology

Several recent papers by David W. Coltman illustrate their research focus:

  • Whole-genome resequencing of wild and domestic sheep identifies genes associated with morphological and agronomic traits, 2020, Nature Communications
  • Whole-Genome Resequencing of Worldwide Wild and Domestic Sheep Elucidates Genetic Diversity, Introgression, and Agronomically Important Loci, 2021, Molecular Biology and Evolution
  • Genetic variance in fitness indicates rapid contemporary adaptive evolution in wild animals, 2022, Science
  • Historical Introgression from Wild Relatives Enhanced Climatic Adaptation and Resistance to Pneumonia in Sheep, 2020, Molecular Biology and Evolution
  • Whole-genome sequence analysis unveils different origins of European and Asiatic mouflon and domestication-related genes in sheep, 2021, Communications Biology

David W. Coltman collaborates regularly with a group of frequent co-authors, which include Stan Boutin, Andrew G. McAdam, Jeffrey E. Lane, Ben Dantzer, and Ali Esmailizadeh. These collaborations reflect an interdisciplinary approach bridging ecology, genetics, and animal behavior studies.

Best Publications

  • Undesirable evolutionary consequences of trophy hunting

    David W. Coltman;Paul O'Donoghue;Jon T. Jorgenson;John T. Hogg

  • Parasite-mediated selection against inbred Soay sheep in a free-living, island population

    David W. Coltman;Jill G. Pilkington;Judith A. Smith;josephine M. Pemberton

  • Of glaciers and refugia: a decade of study sheds new light on the phylogeography of northwestern North America.

    Aaron B. A. Shafer;Catherine I. Cullingham;Steeve D. Côté;David W. Coltman

  • A quantitative review of heterozygosity–fitness correlations in animal populations

    J. R. Chapman;S. Nakagawa;D. W. Coltman;J. Slate

  • Seasonal, spatial, and maternal effects on gut microbiome in wild red squirrels.

    Tiantian Ren;Stan Boutin;Murray M. Humphries;Ben Dantzer

  • Mountain pine beetle host-range expansion threatens the boreal forest

    Catherine I. Cullingham;Janice E. K. Cooke;Sophie Dang;Corey S. Davis

  • Age-dependent sexual selection in bighorn rams

    D. W. Coltman;D. W. Coltman;M. Festa-Bianchet;J. T. Jorgenson;C. Strobeck

  • Sex-specific genetic variance and the evolution of sexual dimorphism: a systematic review of cross-sex genetic correlations.

    Jocelyn Poissant;Alastair J. Wilson;David W. Coltman

  • Overt and covert competition in a promiscuous mammal: the importance of weaponry and testes size to male reproductive success.

    B. T. Preston;I. R. Stevenson;J. M. Pemberton;D. W. Coltman

  • Birth weight and neonatal survival of harbour seal pups are positively correlated with genetic variation measured by microsatellites

    DW Coltman;WD Bowen;Jonathan M. Wright

  • Whole-genome resequencing of wild and domestic sheep identifies genes associated with morphological and agronomic traits

    Xin Li;Ji Yang;Ji Yang;Min Shen;Xing-Long Xie

  • MICROSATELLITE MEASURES OF INBREEDING: A META‐ANALYSIS

    D. W. Coltman;J. Slate

  • Environmental coupling of selection and heritability limits evolution.

    Alastair Wilson;Josephine Pemberton;Jill Pilkington;D. W. Coltman

  • Performance of Marker-Based Relatedness Estimators in Natural Populations of Outbred Vertebrates

    Katalin Csilléry;Toby Johnson;Dario Beraldi;Tim Clutton-Brock

  • Male personality, life‐history strategies and reproductive success in a promiscuous mammal

    D. Réale;J. Martin;D. W. Coltman;J. Poissant

  • A microsatellite polymorphism in the gamma interferon gene is associated with resistance to gastrointestinal nematodes in a naturally-parasitized population of Soay sheep.

    D. Coltman;Kenneth Wilson;J. G. Pilkington;M. J. Stear

  • Genetic variance in fitness indicates rapid contemporary adaptive evolution in wild animals

    Unknown

  • Whole-Genome Resequencing of Worldwide Wild and Domestic Sheep Elucidates Genetic Diversity, Introgression, and Agronomically Important Loci

    Unknown

  • Male reproductive success in a promiscuous mammal: behavioural estimates compared with genetic paternity.

    D. W. Coltman;D. R. Bancroft;A. Robertson;J. A. Smith

  • Intense selective hunting leads to artificial evolution in horn size.

    Gabriel Pigeon;Marco Festa‐Bianchet;David W. Coltman;Fanie Pelletier

  • Maternal genetic effects set the potential for evolution in a free-living vertebrate population.

    Alastair Wilson;D W Coltman;Josephine Pemberton;A D J Overall

  • Positive genetic correlation between parasite resistance and body size in a free-living ungulate population.

    D. Coltman;D. Coltman;J. G. Pilkington;L. E. B. Kruuk;Kenneth Wilson

  • Bovine microsatellite loci are highly conserved in red deer (Cervus elaphus), sika deer (Cervus nippon) and Soay sheep (Ovis aries)

    J. Slate;D. W. Coltman;S. J. Goodman;I. MacLean

  • Age-dependent genetic effects on a secondary sexual trait in male Alpine ibex, Capra ibex.

    Achaz Von Hardenberg;Bruno Bassano;Marco Festa-Bianchet;Gordon Luikart

Frequent Co-Authors

Marco Festa-Bianchet
Marco Festa-Bianchet Université de Sherbrooke
Stan Boutin
Stan Boutin University of Alberta
Andrew G. McAdam
Andrew G. McAdam University of Colorado Boulder
Josephine M. Pemberton
Josephine M. Pemberton University of Edinburgh
Fanie Pelletier
Fanie Pelletier Université de Sherbrooke
Murray M. Humphries
Murray M. Humphries McGill University
Steeve D. Côté
Steeve D. Côté Université Laval
Alastair J. Wilson
Alastair J. Wilson University of Exeter
Jill G. Pilkington
Jill G. Pilkington University of Edinburgh
Janice E. K. Cooke
Janice E. K. Cooke University of Alberta

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Ecology and Evolution opens doors to diverse academic and professional opportunities. Complementary disciplines such as mathematics, design, and architecture can strengthen your research and analytical skills. For example, earning a bachelor in mathematics online can boost your data analysis abilities—an asset in ecological research.

Creative skills are also valuable. With technology supporting remote learning, pursuing a graphic design degree online helps you develop effective ways to present research findings and educational resources. Likewise, those interested in sustainable design might find that an architecture degree online links scientific insight with eco-friendly construction and planning.

If your interests span multiple fields, consider the flexibility of an online interdisciplinary studies degree financial aid program. This pathway allows you to tailor courses to your goals, often with financial aid making it more accessible. An interdisciplinary approach can prepare you for roles in conservation, policy, technology, or education, allowing you to adapt to the evolving job market in the environmental sciences.

Best Scientists Citing David W. Coltman

Trending Scientists

Recently Published Articles