Evidence map›Paper›PMID 42007278›Full record

ArticleEcology and evolution2026

Beyond Circannual Fattening: Behavioural Flexibility and Sex-Specific Strategies Enable Coping With High-Elevation Winters.

Sebastian Dirren, Carole Niffenegger, Fränzi Korner-Nievergelt

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

3 authors.

Sebastian DirrenSwiss Ornithological Institute Sempach Switzerland.ORCID https://orcid.org/0000-0002-5638-5208
Carole NiffeneggerSwiss Ornithological Institute Sempach Switzerland.ORCID https://orcid.org/0000-0002-3851-7449
Fränzi Korner-NievergeltSwiss Ornithological Institute Sempach Switzerland.ORCID https://orcid.org/0000-0001-9081-3563

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Winter survival at high elevations imposes severe physiological and behavioural constraints on resident birds, necessitating specialised adaptations to cope with low temperatures, high energy demands, and limited food availability. We studied physiological and behavioural strategies of the White-winged Snowfinch (

Indexed as

behaviourhigh elevationMontifringilla nivalisphysiologysnowfinchwinter

Identifiers

PMID42007278
PMCPMC13090115

What OpenQuestion holds

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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.