ArticleScientific reports2022
Rush or relax: migration tactics of a nocturnal insectivore in response to ecological barriers.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Assessing the Corn Belt as an anthropogenic barrier to migrating landbirds in the United States.Conservation biology : the journal of the Society for Conservation Biology · 2025Article
- The Genomic Signature of Demographic Decline in a Long-Distance Migrant in a Range-Extreme Population.Molecular ecology · 2025Article
- Integrated patterns of residence and movement create testable hypotheses about fish feeding migrations.Scientific reports · 2025Article
- Small intra-tropical long-distance migratory birds track rainy seasons across hemispheres.Proceedings. Biological sciences · 2025Article
- The effects of cities on quail (Coturnix coturnix) migration: a disturbing story of population connectivity, health, and ecography.Environmental monitoring and assessment · 2024Article
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
During their annual migration, avian migrants alternate stopover periods, for refuelling, with migratory flight bouts. We hypothesise that European Nightjars (Caprimulgus europaeus) adapt their daily migration tactics in association with biomes. We tracked the autumn migration of 24 European Nightjars, from breeding populations in Mongolia, Belgium and UK, using GPS-loggers and multi-sensor data loggers. We quantified crepuscular and nocturnal migration and foraging probabilities, as well as daily travel speed and flight altitude during active migration in response to biomes. Nightjars adopt a rush tactic, reflected in high daily travel speed, flight altitude and high migration probabilities at dusk and at night, when travelling through ecological barriers. Migration is slower in semi-open, hospitable biomes. This is reflected in high foraging probabilities at dusk, lower daily travel speed and lower migration probabilities at dusk. Our study shows how nightjars switch migration tactics during autumn migration, and suggest nightjars alternate between feeding and short migratory flight bouts within the same night when travelling through suitable habitats. How this may affect individuals' fuel stores and whether different biomes provide refuelling opportunities en route remains to be investigated, to understand how future land-use change may affect migration patterns and survival probabilities.
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