Evidence map›Paper›PMID 38049435›Full record

ArticleNature communications2023

Artificial light at night is a top predictor of bird migration stopover density.

Kyle G Horton, Jeffrey J Buler, Sharolyn J Anderson, Carolyn S Burt, Amy C Collins, Adriaan M Dokter, Fengyi Guo, Daniel Sheldon, Monika Anna Tomaszewska, Geoffrey M Henebry

Abstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Article
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  9. Behavioural ecology in the twenty-first century.Nature ecology & evolution · 2025
    Review
  10. Article
  11. Conservation-focused mapping of avian migratory routes using a pan-European automated telemetry network.Conservation biology : the journal of the Society for Conservation Biology · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Stopover strategies drive potential adaptability under changing environments.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. To mitigate bird collisions, enforce the Migratory Bird Treaty Act.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Kyle G HortonDepartment of Fish, Wildlife, and Conservation Biology, Colorado State University, Fort Collins, Colorado, USA. kyle.horton@colostate.edu.ORCID 0000-0003-3243-3081
Jeffrey J BulerDepartment of Entomology and Wildlife Ecology, University of Delaware, Newark, Delaware, USA.
Sharolyn J AndersonNatural Sounds and Night Skies Division, National Park Service, 1201 Oakridge Dr., Suite 100, Fort Collins, CO, 80525, USA.
Carolyn S BurtDepartment of Fish, Wildlife, and Conservation Biology, Colorado State University, Fort Collins, Colorado, USA.ORCID 0000-0003-4220-117X
Amy C CollinsDepartment of Fish, Wildlife, and Conservation Biology, Colorado State University, Fort Collins, Colorado, USA.
Adriaan M DokterCornell Lab of Ornithology, Cornell University, Ithaca, New York, USA.ORCID 0000-0001-6573-066X
Fengyi GuoDepartment of Ecology and Evolutionary Biology, Princeton University, Princeton, New Jersey, USA.
Daniel SheldonManning College of Information and Computer Sciences, University of Massachusetts Amherst, Amherst, Massachusetts, USA.
Monika Anna TomaszewskaCenter for Global Change and Earth Observations, Michigan State University, East Lansing, Michigan, USA.
Geoffrey M HenebryCenter for Global Change and Earth Observations, Michigan State University, East Lansing, Michigan, USA.ORCID 0000-0002-8999-2709

Funding

National Aeronautics and Space Administration (NASA) 80NSSC21K1143National Science Foundation (NSF) GCR-2123405
6 · The paper itself

Abstract

As billions of nocturnal avian migrants traverse North America, twice a year they must contend with landscape changes driven by natural and anthropogenic forces, including the rapid growth of the artificial glow of the night sky. While airspaces facilitate migrant passage, terrestrial landscapes serve as essential areas to restore energy reserves and often act as refugia-making it critical to holistically identify stopover locations and understand drivers of use. Here, we leverage over 10 million remote sensing observations to develop seasonal contiguous United States layers of bird migrant stopover density. In over 70% of our models, we identify skyglow as a highly influential and consistently positive predictor of bird migration stopover density across the United States. This finding points to the potential of an expanding threat to avian migrants: peri-urban illuminated areas may act as ecological traps at macroscales that increase the mortality of birds during migration.

Indexed as

Animal MigrationLight PollutionAnimalsBirdsNorth AmericaSeasonsTelemetryUnited States

Identifiers

PMID38049435
PMCPMC10696060

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.