ArticleBiology letters2023
Recovery of constitutive immune function after migratory endurance flight in free-living birds.
Article in Biology letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 15 citations in OpenAlex.
- Shifts in sex-specific immune gene expression in a beetle with parental care.Scientific reports · 2025Article
- Endocrine and molecular regulation of seasonal avian immune function.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Sustained cross-species transmission of gammacoronavirus in wild birds revealed by viral characterization in China.Virus evolution · 2025Article
- Seasonal patterns and processes of migration in a long-distance migratory bird: energy or time minimization?Proceedings. Biological sciences · 2024Article
- Low migratory connectivity and similar migratory strategies in a shorebird with contrasting wintering population trends in Europe and West Africa.Scientific reports · 2024Article
- Controlled expression of avian pre-migratory fattening influences indices of innate immunity.Biology open · 2024Article
- Recovery of constitutive immune function after migratory endurance flight in free-living birds.Biology letters · 2023Article
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Authors and funding
5 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Strenuous physical activity can negatively affect constitutive innate immune function (CIF), the always present first line of defence against pathogens. CIF is non-specific, and thus vital when encountering novel pathogens. A lowered CIF likely increases the risk of infection and disease. Migratory birds engage in truly extreme physical activity during their endurance flights, however, little is known about how they deal with the negative impact this has on their immune function. By collecting both between- and within-individual data we show, for the first time, that free-flying migratory birds can recover several parameters of CIF during stopovers, which are stationary periods in between migratory flights. With this, we provide an important piece of the puzzle on how migrating birds cope with the physiological challenges they face on their biannual journeys. Furthermore, our study stresses the importance of migratory stopovers beyond fuel accumulation.
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