Evidence map›Paper›PMID 34260383›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Birds use individually consistent temperature cues to time their migration departure.

Robert J Burnside, Daniel Salliss, Nigel J Collar, Paul M Dolman

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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  14. Birds use individually consistent temperature cues to time their migration departure.Proceedings of the National Academy of Sciences of the United States of America · 2021
    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

4 authors.

Robert J BurnsideSchool of Environmental Sciences, University of East Anglia, Norwich, Norfolk, NR4 7TJ, United Kingdom; r.burnside@uea.ac.uk.ORCID 0000-0003-2859-7294
Daniel SallissSchool of Environmental Sciences, University of East Anglia, Norwich, Norfolk, NR4 7TJ, United Kingdom.ORCID 0000-0002-2328-9295
Nigel J CollarSchool of Biological Sciences, University of East Anglia, Norwich, Norfolk, NR4 7TJ, United Kingdom.ORCID 0000-0001-9677-3611
Paul M DolmanSchool of Environmental Sciences, University of East Anglia, Norwich, Norfolk, NR4 7TJ, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A fundamental issue in migration biology is how birds decide when to start their journey, given that arriving too early or too late in a variable environment reduces individual fitness. Internal circannual regulation and predictable cues such as photoperiod prepare birds for migration, while variable external cues such as temperature and wind are thought to fine-tune departure times; however, this has not been demonstrated at the key point at which an individual animal decides to start migrating. In theory, environmental cues correlated between departure and arrival sites allow informed departure decisions. For 48 satellite-tracked Asian houbara

Indexed as

CuesTemperatureAnimal MigrationAnimalsReproducibility of ResultsSeasonsSongbirdsAsian houbarabustardclimate connectivityindividual repeatabilitymigratory cues

Identifiers

PMID34260383
PMCPMC8285904

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.