World's Best Scientists 2026 revealed!

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Animal Science and Veterinary

D-Index
31
Citations
4207
World Ranking
2249
National Ranking
116

Ecology and Evolution

D-Index
31
Citations
4212
World Ranking
8218
National Ranking
303

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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