Evidence map›Paper›PMID 35662388›Full record

ArticlePrimates; journal of primatology2022

Well-digging in a community of forest-living wild East African chimpanzees (Pan troglodytes schweinfurthii).

Hella Péter, Klaus Zuberbühler, Catherine Hobaiter

Abstract read
In one paragraph

Article in Primates; journal of primatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Local genetic adaptation to habitat in wild chimpanzees.bioRxiv : the preprint server for biology · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. 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.

Hella PéterSchool of Psychology and Neuroscience, University of St Andrews, St Andrews, UK.
Klaus ZuberbühlerSchool of Psychology and Neuroscience, University of St Andrews, St Andrews, UK.
Catherine HobaiterSchool of Psychology and Neuroscience, University of St Andrews, St Andrews, UK. clh42@st-andrews.ac.uk.ORCID http://orcid.org/0000-0002-3893-0524

Funding

HORIZON EUROPE European Research Council 802719
6 · The paper itself

Abstract

Access to resources shapes species' physiology and behaviour. Water is not typically considered a limiting resource for rainforest-living chimpanzees; however, several savannah and savannah-woodland communities show behavioural adaptations to limited water. Here, we provide a first report of habitual well-digging in a rainforest-living group of East African chimpanzees (Pan troglodytes schweinfurthii) and suggest that it may have been imported into the community's behavioural repertoire by an immigrant female. We describe the presence and frequency of well-digging and related behaviour, and suggest that its subsequent spread in the group may have involved some degree of social learning. We highlight that subsurface water is a concealed resource, and that the limited spread of well-digging in the group may highlight the cognitive, rather than physical, challenges it presents in a rainforest environment.

Indexed as

ForestsPan troglodytesAnimalsFemaleWaterWaterCultureHydrationPan troglodytesSocial transmissionWater access

Identifiers

PMID35662388
PMCPMC9273564

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.