Evidence map›Paper›PMID 42662490›Full record

ArticleEcology and evolution2026

Vision and Foraging in Structurally Complex Habitats: Common Moorhens (

Steven J Portugal, Eleanor A Lucas, Simon Potier, Gérard Rocamora, Graham R Martin

Abstract read
In one paragraph

Article in Ecology and evolution, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Steven J PortugalDepartment of Biological Sciences The University of Oxford Oxford UK.ORCID https://orcid.org/0000-0002-2438-2352
Eleanor A LucasDepartment of Biological Sciences, School of Life and Environmental Sciences Royal Holloway, University of London Egham Surrey UK.
Simon PotierLes Ailes de l'Urga Marcilly la Campagne France.
Gérard RocamoraIsland Conservation Society Mahé Seychelles.
Graham R MartinSchool of Biosciences The University of Birmingham Edgbaston UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study quantifies the visual field configuration of common moorhens (

Indexed as

avianbinocularityGruiformesRallidaesensory ecologyvisual fields

Identifiers

PMID42662490
PMCPMC13519664

What OpenQuestion holds

Textmetadata
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.