World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
45
Citations
5037
World Ranking
4927
National Ranking
28

Tomáš Grim 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 Tomáš Grim 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: 114 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

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

Tomáš Grim 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 Tomáš Grim 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: 45 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

Tomáš Grim is affiliated with Palacký University, Olomouc in the Czech Republic. Their research spans across Environmental Science and Agricultural and Biological Sciences, focusing primarily on Ecology, Evolution, Behavior and Systematics. Specific subfields of interest include Ecology, Ecological Modeling, Nature and Landscape Conservation, and Insect Science.

The main topics of their work cover Plant and animal studies, Wildlife Ecology and Conservation, Species Distribution and Climate Change, Animal Behavior and Reproduction, Ecology and Vegetation Dynamics Studies, Forest Ecology and Biodiversity Studies, and Avian ecology and behavior.

Tomáš Grim has frequently published in the following venues:

  • Scientific Reports
  • Nature Communications
  • Ecological Indicators
  • Journal of Avian Biology
  • Animal Behaviour

Selected recent papers authored or coauthored by Tomáš Grim include:

  • Bird tolerance to humans in open tropical ecosystems, 2023, Nature Communications
  • Effects of climate variation on bird escape distances modulate community responses to global change, 2021, Scientific Reports
  • Are birds reliable indicators of most valuable natural areas? Evaluation of special protection areas in the context of habitat protection, 2021, Ecological Indicators
  • Can nest design hinder brood parasitism success?, 2024, Journal of Avian Biology
  • Author Correction: Effects of climate variation on bird escape distances modulate community responses to global change, 2021, Scientific Reports

Frequent coauthors working alongside Tomáš Grim include:

  • Piotr Tryjanowski (4 collaborations)
  • Mario Dı́az (3 collaborations)
  • Gábor Markó (3 collaborations)
  • Federico Morelli (3 collaborations)
  • Juan Diego Ibáñez-Álamo (3 collaborations)

Best Publications

  • The geography of fear: a latitudinal gradient in anti-predator escape distances of birds across Europe

    Mario Díaz;Anders Pape Møller;Einar Flensted-Jensen;Tomáš Grim

  • High urban population density of birds reflects their timing of urbanization.

    Anders Pape Møller;Mario Diaz;Einar Flensted-Jensen;Tomas Grim

  • Constraints on host choice: Why do parasitic birds rarely exploit some common potential hosts?

    Tomáš Grim;Peter Samaš;Csaba Moskát;Oddmund Kleven

  • The modelling of avian visual perception predicts behavioural rejection responses to foreign egg colours

    Phillip Cassey;Marcel Honza;Tomas Grim;Mark Erno Hauber

  • The evolution of nestling discrimination by hosts of parasitic birds: why is rejection so rare?

    Tomás ÿ Grim

  • Experimental evidence for chick discrimination without recognition in a brood parasite host.

    Tomas ÿ Grim

  • Contagious fear: Escape behavior increases with flock size in European gregarious birds.

    Federico Morelli;Yanina Benedetti;Mario Díaz;Tomas Grim

  • Rural-Urban Differences in Escape Behavior of European Birds across a Latitudinal Gradient

    Diogo S. M. Samia;Daniel T. Blumstein;Mario Díaz;Tomas Grim

  • Nestling discrimination without recognition: a possible defence mechanism for hosts towards cuckoo parasitism?

    Tomáš Grim;Oddmund Kleven;Oldřich Mikulica

  • Mimicry vs. similarity: which resemblances between brood parasites and their hosts are mimetic and which are not?

    Tomáš Grim

  • Are blue eggs a sexually selected signal of female collared flycatchers? A cross-fostering experiment

    Miloš Krist;Tomáš Grim

  • Why are birds' eggs colourful? Eggshell pigments co‐vary with life‐history and nesting ecology among British breeding non‐passerine birds

    Phillip Cassey;Phillip Cassey;Gavin H. Thomas;Steven J. Portugal;Steven J. Portugal;Golo Maurer;Golo Maurer

  • HOST RECOGNITION OF BROOD PARASITES: IMPLICATIONS FOR METHODOLOGY IN STUDIES OF ENEMY RECOGNITION

    Tomáš Grim

  • A shared chemical basis of avian host-parasite egg colour mimicry.

    Branislav Igic;Phillip Cassey;Phillip Cassey;Tomáš Grim;David R. Greenwood;David R. Greenwood

  • Cuckoo growth performance in parasitized and unused hosts: not only host size matters

    Tomáš Grim

  • Urbanized birds have superior establishment success in novel environments

    Anders Pape Møller;Mario Díaz;Einar Flensted-Jensen;Tomas Grim

  • Egg discrimination along a gradient of natural variation in eggshell coloration.

    Daniel Hanley;Tomáš Grim;Branislav Igic;Branislav Igic;Peter Samaš

  • Blunt egg pole holds cues for alien egg discrimination: experimental evidence

    L. Polačiková;T. Grim

  • The cost of virulence: an experimental study of egg eviction by brood parasitic chicks

    Tomá Grim;Jarkko Rutila;Phillip Cassey;Mark Erno Hauber

  • Experimentally Constrained Virulence is Costly for Common Cuckoo Chicks

    Tomáš Grim;Jarkko Rutila;Phillip Cassey;Mark Erno Hauber;Mark Erno Hauber

  • Host dispersal shapes the population structure of a tick-borne bacterial pathogen

    Ana Cláudia Norte;Ana Cláudia Norte;Gabriele Margos;Noémie S. Becker;Jaime Albino Ramos

  • A Nanostructural Basis for Gloss of Avian Eggshells

    Branislav Igic;Daphne Fecheyr-Lippens;Ming Xiao;Andrew Chan

Frequent Co-Authors

Mark E. Hauber
Mark E. Hauber Queens College, CUNY
Phillip Cassey
Phillip Cassey University of Adelaide
Marcel Honza
Marcel Honza Czech Academy of Sciences
Anders Pape Møller
Anders Pape Møller University of Paris-Saclay
Csaba Moskát
Csaba Moskát Hungarian Natural History Museum
Piotr Tryjanowski
Piotr Tryjanowski University of Life Sciences in Poznań
Mario Díaz
Mario Díaz Spanish National Research Council
Bård G. Stokke
Bård G. Stokke Norwegian Institute for Nature Research
Jukka Jokimäki
Jukka Jokimäki University of Lapland
Arne Moksnes
Arne Moksnes Norwegian University of Science and Technology

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