ArticleiScience2023
A limit to sustained performance constrains trill length in birdsong.
Article in iScience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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.
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Who cites it
4 citing papers in PubMed.
- Vocal performance in birdsong is an aggressive signal in both females and males: experimental evidence from a field study in European robins.Proceedings. Biological sciences · 2025Article
- The duration of alarm- and territorial defence calls alters receiver response in Eurasian magpies.Animal cognition · 2025Article
- Elements of male song performance and complexity are associated with reduced risk of paternity loss in a South American passerine.Proceedings. Biological sciences · 2025Article
- Mechanistic constraint and evolutionary history matter for the origin of innovation in animal communication.Behavioral ecology : official journal of the International Society for Behavioral EcologyReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In birds, song performance determines the outcome of contests over crucial resources. We hypothesized that 1) sustained performance is limited within song, resulting in a performance decline towards the end and 2) the impact of song length is compromised if performance declines. To test these hypotheses, we analyzed the songs of 597 bird species (26 families) and conducted a playback experiment on blue tits (
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Registered trials
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.