Evidence map›Paper›PMID 34482734›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2021

Vocal imitations and production learning by Australian musk ducks (

Carel Ten Cate, Peter J Fullagar

Open access · hybridAbstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Respiratory contributions to birdsong-evolutionary considerations and open questions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  4. Article
  5. Review
  6. Article
  7. Vocal learning in animals and humans.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  8. The multi-dimensional nature of vocal learning.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  9. Vocal imitations and production learning by Australian musk ducks (Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  10. Re-evaluating vocal production learning in non-oscine birds.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
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

2 authors at 2 institutions in 4 countries.

Carel Ten CateInstitute of Biology, Leiden University, PO Box 9505, 2300 RA Leiden, The Netherlands.ORCID 0000-0002-4021-8915
Peter J FullagarUnit 1/11 Joy Cummings Place, Belconnen, ACT 2617, Australia.
Australian Bureau of Statistics · AULeiden University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acquiring vocalizations by learning them from other individuals is only known from a limited number of animal groups. For birds, oscine and some suboscine songbirds, parrots and hummingbirds demonstrate this ability. Here, we provide evidence for vocal learning in a member of a basal clade of the avian phylogeny: the Australian musk duck (

Indexed as

DucksImitative BehaviorLearningVocalization, AnimalAnimalsAnimals, WildAustraliaMaleAustralian musk duckbirdsvocal imitationvocal learningwaterfowl

Identifiers

PMID34482734
PMCPMC8419576
OpenAlexW3198772184

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.