ArticleEcology and evolution2019
Flexible communication within bird families-The consequences of behavioral plasticity for parent-offspring coadaptation.
Article in Ecology and evolution, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- Parental control: ecology drives plasticity in parental response to offspring signals.Behavioral ecology : official journal of the International Society for Behavioral Ecology · 2025Article
- Who listens to mother? A whole-family perspective on the evolution of maternal hormone allocation.Biological reviews of the Cambridge Philosophical Society · 2021Review
- Flexible communication within bird families-The consequences of behavioral plasticity for parent-offspring coadaptation.Ecology and evolution · 2019Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Offspring are selected to demand more resources than what is optimal for their parents to provide, which results in a complex and dynamic interplay during parental care. Parent-offspring communication often involves conspicuous begging by the offspring which triggers a parental response, typically the transfer of food. So begging and parental provisioning reciprocally influence each other and are therefore expected to coevolve. There is indeed empirical evidence for covariation of offspring begging and parental provisioning at the phenotypic level. However, whether this reflects genetic correlations of mean levels of behaviors or a covariation of the slopes of offspring demand and parental supply functions (= behavioral plasticity) is not known. The latter has gone rather unnoticed-despite the obvious dynamics of parent-offspring communication. In this study, we measured parental provisioning and begging behavior at two different hunger levels using canaries (
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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 Socratic graph.