World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
41
Citations
6285
World Ranking
5854
National Ranking
1992

Howard Quigley 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 Howard Quigley 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: 90 publications — 12th percentile

12% of scientists in this discipline score the same or lower.

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

Howard Quigley 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 Howard Quigley 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: 41 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Overview

Howard Quigley was affiliated with Panthera Corporation in the United States. Their research focused primarily on environmental science, with a significant body of work centered on ecology.

The main fields of study covered by Quigley included:

  • Environmental Science

They contributed to several subfields within environmental science, particularly:

  • Ecology
  • Small Animals
  • Ecology, Evolution, Behavior and Systematics
  • Paleontology
  • Nature and Landscape Conservation

Quigley's research spanned various topics, especially:

  • Wildlife Ecology and Conservation
  • Ecology and Biodiversity Studies
  • Animal Behavior and Welfare Studies
  • Wildlife-Road Interactions and Conservation
  • Species Distribution and Climate Change
  • Primate Behavior and Ecology
  • Rangeland Management and Livestock Ecology

The scientist published extensively in several venues, including:

  • Biological Conservation
  • Journal of Mammalogy
  • Current Biology
  • PLoS ONE
  • Proceedings of the Royal Society B Biological Sciences

Some of their recent papers included:

  • Environmental and anthropogenic factors synergistically affect space use of jaguars, 2021, Current Biology
  • Spatially explicit capture recapture density estimates: Robustness, accuracy and precision in a long-term study of jaguars (Panthera onca), 2020, PLoS ONE
  • Precipitous decline of white-lipped peccary populations in Mesoamerica, 2020, Biological Conservation
  • Reintroduced wolves and hunting limit the abundance of a subordinate apex predator in a multi-use landscape, 2020, Proceedings of the Royal Society B Biological Sciences
  • Predator tourism improves tolerance for pumas, but may increase future conflict among ranchers in Chile, 2021, Biological Conservation

Frequent co-authors collaborated with Quigley on multiple occasions, including:

  • Rafael Hoogesteijn
  • Fernando Rodrigo Tortato
  • Allison L. Devlin
  • Jeffrey J. Thompson
  • J. Antonio de la Torre

Best Publications

  • Conservation Biology and Carnivore Conservation in the Rocky Mountains

    Reed F. Noss;Howard B. Quigley;Maurice G. Hornocker;Troy Merrill

  • Effects of Roads and Human Disturbance on Amur Tigers

    Linda L. Kerley;John M. Goodrich;Dale G. Miquelle;Evgeny N. Smirnov

  • Phylogeography and genetic ancestry of tigers (Panthera tigris).

    Shu Jin Luo;Shu Jin Luo;Jae Heup Kim;Jae Heup Kim;Warren E. Johnson;Joelle Van Der Walt;Joelle Van Der Walt

  • Phylogenetics, genome diversity and origin of modern leopard, Panthera pardus

    Olga Uphyrkina;Warren E. Johnson;Howard Quigley;Dale Miquelle

  • Assessing differential prey selection patterns between two sympatric large carnivores

    Jason S. Husseman;Dennis L. Murray;Gary Power;Curt Mack

  • Jaguar spacing, activity and habitat use in a seasonally flooded environment in Brazil

    Unknown

  • Spatial structure of Amur (Siberian) tigers (Panthera tigris altaica) on Sikhote-Alin Biosphere Zapovednik, Russia

    John M. Goodrich;Dale G. Miquelle;Evgeny N. Smirnov;Linda L. Kerley

  • Survival rates and causes of mortality of Amur tigers on and near the Sikhote‐Alin Biosphere Zapovednik

    J. M. Goodrich;L. L. Kerley;E. N. Smirnov;D. G. Miquelle

  • A conservation plan for the jaguar Panthera onca in the Pantanal region of Brazil

    Unknown

  • Sex‐biased natal dispersal and inbreeding avoidance in American black bears as revealed by spatial genetic analyses

    Cecily M. Costello;Scott R. Creel;Steven T. Kalinowski;Ninh V. Vu

  • REPRODUCTIVE PARAMETERS OF WILD FEMALE AMUR (SIBERIAN) TIGERS (PANTHERA TIGRIS ALTAICA)

    Linda L. Kerley;John M. Goodrich;Dale G. Miquelle;Evgeny N. Smirnov

  • Assessing the umbrella value of a range-wide conservation network for jaguars (Panthera onca).

    Daniel Thornton;Kathy Zeller;Kathy Zeller;Carlo Rondinini;Luigi Boitani

  • Estimating large carnivore populations at global scale based on spatial predictions of density and distribution - Application to the jaguar (Panthera onca)

    Włodzimierz Jędrzejewski;Hugh S. Robinson;Hugh S. Robinson;Maria Abarca;Katherine A. Zeller

  • Determinants of male reproductive success in American black bears

    Cecily M. Costello;Scott R. Creel;Steven T. Kalinowski;Ninh V. Vu

  • Human-caused mortality influences spatial population dynamics: Pumas in landscapes with varying mortality risks

    Jesse R. Newby;L. Scott Mills;Toni K. Ruth;Daniel H. Pletscher

  • Genetic Diversity and Population Structure of Mesoamerican Jaguars (Panthera onca): Implications for Conservation and Management.

    Claudia Wultsch;Anthony Caragiulo;Isabela Dias-Freedman;Howard Quigley

  • Ticks and rickettsiae from wildlife in Belize, Central America.

    Marcos G. Lopes;Joares May Junior;Rebecca J Foster;Rebecca J Foster;Bart J Harmsen;Bart J Harmsen

  • Seasonal foraging ecology of non-migratory cougars in a system with migrating prey.

    L. Mark Elbroch;Patrick E. Lendrum;Jesse Newby;Howard Quigley

  • Adaptive social strategies in a solitary carnivore

    L. Mark Elbroch;Michael Levy;Mark Lubell;Howard Quigley

  • Quantifying the effects of deforestation and fragmentation on a range-wide conservation plan for jaguars

    Peter J. Olsoy;Kathy A. Zeller;Jeffrey A. Hicke;Howard B. Quigley

  • Cougar Survival and Source-Sink Structure on Greater Yellowstone's Northern Range

    Toni K. Ruth;Mark A. Haroldson;Kerry M. Murphy;Polly C. Buotte

  • Spatial overlap in a solitary carnivore: support for the land tenure, kinship or resource dispersion hypotheses?

    L. Mark Elbroch;Patrick E. Lendrum;Howard Quigley;Anthony Caragiulo

Frequent Co-Authors

Hugh S. Robinson
Hugh S. Robinson University of Montana
Milton Cezar Ribeiro
Milton Cezar Ribeiro Sao Paulo State University
Leandro Silveira
Leandro Silveira University of Brasília
Carlos A. Peres
Carlos A. Peres University of East Anglia
George V. N. Powell
George V. N. Powell World Wide Fund for Nature
Agustín Paviolo
Agustín Paviolo National Scientific and Technical Research Council
Rodrigo A. Medellín
Rodrigo A. Medellín National Autonomous University of Mexico
Marcelo B. Labruna
Marcelo B. Labruna Universidade de São Paulo
Arlei Marcili
Arlei Marcili Universidade de São Paulo
Thiago F. Martins
Thiago F. Martins Universidade de São Paulo

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