ArticleProceedings. Biological sciences2021
Cross-modal individual recognition in the African penguin and the effect of partnership.
Article in Proceedings. Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed, 22 citations in OpenAlex.
- Rearing condition affects behavioral response to cross-modal expectancy violation paradigm in zebra finches.iScience · 2026Article
- Sound Guides Object Size Choices in African Penguins Through Pitch-Size Association.Annals of the New York Academy of Sciences · 2026Article
- Do goats recognise humans cross-modally?PeerJ · 2025Article
- Biological relevance and methodological implications of unexpected hearing thresholds in a diving bird.Scientific reports · 2024Article
- Long distance calls: Negligible information loss of little auk social vocalisations due to high frequency propagation losses.PLoS computational biology · 2024Article
- Breeding behavior analysis in a large captive colony of African penguins (Spheniscus demersus) and its implications for population management and conservation.Scientific reports · 2024Article
- Vocal tract shape variation contributes to individual vocal identity in African penguins.Proceedings. Biological sciences · 2023Article
- Penguins perceive variations of source- and filter-related vocal parameters of species-specific vocalisations.Animal cognition · 2023Article
- Mechanisms of collective learning: how can animal groups improve collective performance when repeating a task?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023Review
- Cross-modal perception of identity by sound and taste in bottlenose dolphins.Science advances · 2022Article
- Cross-modal individual recognition in the African penguin and the effect of partnership.Proceedings. Biological sciences · 2021Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An animal's ability to recognize another individual by matching their image to their voice suggests they form internal representations of other individuals. To what extent this ability, termed cross-modal individual recognition, extends to birds other than corvids is unknown. Here, we used an expectancy violation paradigm to determine whether a monogamous territorial seabird (
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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.