Evidence map›Paper›PMID 12350258›Full record

ArticleProceedings. Biological sciences2002

Quality of song learning affects female response to male bird song.

Stephen Nowicki, William A Searcy, Susan Peters

Open access · greenAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
6.6field-weighted citation impact, top 2% of its field
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

33 citing papers in PubMed, 141 citations in OpenAlex.

  1. Article
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  8. A researcher's guide to the comparative assessment of vocal production learning.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  9. Variation in vocal production learning across songbirds.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  10. Review
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  18. Article
  19. Searching for the origins of musicality across species.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2015
    Review
  20. 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

3 authors at 2 institutions in 1 country.

Stephen NowickiEvolution, Ecology and Organismal Biology Group, Department of Biology, Duke University, Durham, NC 27708, USA. snowicki@duke.edu
William A Searcy
Susan Peters
Duke University · USUniversity of Miami · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bird song is unusual as a sexually selected trait because its expression depends on learning as well as genetic and other environmental factors. Prior work has demonstrated that males who are deprived of the opportunity to learn produce songs that function little if at all in male-female interactions. We asked whether more subtle variation in male song-learning abilities influences female response to song. Using a copulation solicitation assay, we measured the response of female song sparrows (Melospiza melodia) to songs of laboratory-reared males that differed in the amount of learned versus invented material that they included and in the degree to which learned material accurately matched the model from which it was copied. Females responded significantly more to songs that had been learned better, by either measure. Females did not discriminate between the best-learned songs of laboratory-reared males and songs of wild males used as models during learning. These results provide, to our knowledge, a first experimental demonstration that variation in learning abilities among males plays a functionally important part in the expression of a sexually selected trait, and further provide support for the hypothesis that song functions as an indicator of male quality because it reflects variation in response to early developmental stress.

Indexed as

Sexual Behavior, AnimalVocalization, AnimalAnimalsFemaleLearningMaleSex CharacteristicsSongbirds

Identifiers

PMID12350258
PMCPMC1691117
OpenAlexW2140033963

What OpenQuestion holds

Textmetadata
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.