World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
31
Citations
4207
World Ranking
2252
National Ranking
117

Ecology and Evolution

D-Index
31
Citations
4212
World Ranking
8214
National Ranking
303

Alfonso Marzal publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Alfonso Marzal sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 107 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

Alfonso Marzal D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Alfonso Marzal sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 31 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

Alfonso Marzal is affiliated with the University of Extremadura in Spain and conducts research spanning immunology, microbiology, medicine, and environmental science. Their work focuses extensively on parasitology, ecology, infectious diseases, and public health. The scientist's academic contributions address critical intersections of bird parasitology, vector-borne infectious diseases, and viral infections.

Their recent publications explore diverse topics within these fields, including the dynamics of infectious agents and their ecological contexts. Notable papers include:

  • Determinants of the current and future distribution of the West Nile virus mosquito vector Culex pipiens in Spain, 2020, Environmental Research
  • The effect of climate change on avian offspring production: A global meta-analysis, 2023, Proceedings of the National Academy of Sciences
  • Does land-use and land cover affect vector-borne diseases? A systematic review and meta-analysis, 2023, Landscape Ecology
  • Seasonal dynamics of haemosporidian (Apicomplexa, Haemosporida) parasites in house sparrows Passer domesticus at four European sites: comparison between lineages and the importance of screening methods, 2020, International Journal for Parasitology
  • Circulation of zoonotic flaviviruses in wild passerine birds in Western Spain, 2022, Veterinary Microbiology

Frequent coauthors in Marzal's body of work include:

  • Sergio Magallanes
  • Luz García-Longoria
  • Martina Ferraguti
  • Jaime Muriel
  • Florentino de Lope

Marzal's publications are regularly found in journals such as:

  • International Journal for Parasitology Parasites and Wildlife
  • Diversity
  • Molecular Biology and Evolution
  • Journal of Avian Biology
  • Current Zoology

The primary topics covered in their research encompass:

  • Bird parasitology and diseases
  • Vector-borne infectious diseases
  • Viral infections and vectors
  • Avian ecology and behavior
  • Mosquito-borne diseases and control
  • Parasite biology and host interactions
  • Animal behavior and reproduction

Overall, Alfonso Marzal's work integrates parasitological studies with ecological and environmental factors to address questions related to wildlife diseases, zoonotic agents, and the impacts of environmental change on infectious diseases in avian populations.

Best Publications

  • Malarial parasites decrease reproductive success: an experimental study in a passerine bird

    Alfonso Marzal;Florentino de Lope;Carlos Navarro;Anders Pape Møller

  • Effects of malaria double infection in birds: one plus one is not two.

    A Marzal;A Marzal;Staffan Bensch;M Reviriego;J Balbontin

  • Diversity, loss, and gain of malaria parasites in a globally invasive bird

    Alfonso Marzal;Alfonso Marzal;Robert E Ricklefs;Gediminas Valkiūnas;Tamer Albayrak

  • Dynamics of an immune response in house sparrows Passer domesticus in relation to time of day, body condition and blood parasite infection

    C. Navarro;A. Marzal;F. De Lope;A. P. Møller

  • Individual responses in spring arrival date to ecological conditions during winter and migration in a migratory bird

    Javier Balbontín;Anders Pape Møller;Ignacio G. Hermosell;Alfonso Marzal

  • Nestling immunocompetence and testosterone covary with brood size in a songbird.

    Marc Naguib;Katharina Riebel;Alfonso Marzal;Diego Gil

  • Predation risk, host immune response, and parasitism

    C. Navarro;F. de Lope;A. Marzal;A. P. Møller

  • Broad-scale latitudinal patterns of genetic diversity among native European and introduced house sparrow (Passer domesticus) populations.

    A W Schrey;M Grispo;M Awad;M B Cook

  • Global phylogeography of the avian malaria pathogen Plasmodium relictum based on MSP1 allelic diversity

    Olof Hellgren;Carter T. Atkinson;Staffan Bensch;Tamer Albayrak

  • Age-related change in breeding performance in early life is associated with an increase in competence in the migratory barn swallow Hirundo rustica

    Javier Balbontín;Ignacio G. Hermosell;Alfonso Marzal;Alfonso Marzal;Maribel Reviriego

  • Hybrid speciation through sorting of parental incompatibilities in Italian sparrows.

    Jo S. Hermansen;Fredrik Haas;Cassandra N. Trier;Richard I. Bailey

  • Yolk androgens in the barn swallow (Hirundo rustica): a test of some adaptive hypotheses

    D. Gil;P. Ninni;A. Lacroix;F. De Lope

  • Senescent sperm performance in old male birds.

    A. P. Møller;T. A. Mousseau;G. Rudolfsen;J. BALBONTíN

  • A longitudinal study of age-related changes in Haemoproteus infection in a passerine bird

    Alfonso Marzal;Javier Balbontín;Maribel Reviriego;Luz García-Longoria

  • Invasive avian malaria as an emerging parasitic disease in native birds of Peru

    Alfonso Marzal;Luz García-Longoria;Jorge M. Cárdenas Callirgos;Ravinder N.M. Sehgal

  • Assessing Multivariate Constraints to Evolution across Ten Long-Term Avian Studies.

    Celine Teplitsky;Maja Tarka;Anders P. Møller;Shinichi Nakagawa

  • The effect of climate change on avian offspring production: A global meta-analysis

    Unknown

  • Variation in sperm morphometry and sperm competition among barn swallow ( Hirundo rustica ) populations

    Terje Laskemoen;Tomas Albrecht;Tomas Albrecht;Andrea Bonisoli-Alquati;Jaroslav Cepak

  • Determinants of the current and future distribution of the West Nile virus mosquito vector Culex pipiens in Spain.

    L. Gangoso;D. Aragonés;J. Martínez-de la Puente;J. Lucientes

  • Female house martins (Delichon urbica) reduce egg androgen deposition in response to a challenge of their immune system

    Diego Gil;Alfonso Marzal;Florentino de Lope;Marisa Puerta

  • Assessing the Effects of Climate on Host-Parasite Interactions: A Comparative Study of European Birds and Their Parasites

    Anders Pape Møller;Santiago Merino;Juan José Soler;Anton Antonov

  • Response of the haematocrit to body condition changes in Northern Bald Ibis Geronticus eremita.

    J.M. Sánchez-Guzmán;A. Villegas;C. Corbacho;R. Morán

  • Recent Advances in Studies on Avian Malaria Parasites

    Alfonso Marzal

Frequent Co-Authors

Anders Pape Møller
Anders Pape Møller University of Paris-Saclay
F. de Lope
F. de Lope University of Extremadura
José Martín
José Martín Spanish National Research Council
Staffan Bensch
Staffan Bensch Lund University
Pilar López
Pilar López Spanish National Research Council
Diego Gil
Diego Gil Spanish National Research Council
Lynn B. Martin
Lynn B. Martin University of South Florida
László Zsolt Garamszegi
László Zsolt Garamszegi Centre for Ecological Research
Ravinder N. M. Sehgal
Ravinder N. M. Sehgal San Francisco State University
Vaidas Palinauskas
Vaidas Palinauskas Nature Research Centre

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Related Online Degrees & Career Pathways

For students interested in Animal Science and Veterinary studies, exploring related online degrees can expand career opportunities. Specializations like behavioral analysis, school psychology, clinical psychology, and addiction counseling offer diverse paths that complement animal-related professions.

Programs such as the best bcba programs provide focused training in behavior analysis, a skill valuable for animal trainers and veterinary behaviorists addressing animal behavior issues.

Similarly, online school psychology programs nasp approved prepare professionals to support mental health and learning, offering transferable skills useful in animal-assisted therapy fields.

For those seeking advanced clinical roles, apa accredited online programs in psychology bring rigorous preparation without GRE barriers, broadening options for healthcare professionals.

Additionally, careers in rehabilitation are accessible through online substance abuse counseling degree programs, which develop expertise in treating addiction—often interlinked with animal welfare initiatives and therapeutic practices involving animals.

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