Evidence map›Paper›PMID 39045503›Full record

ArticleEcology and evolution2024

Survival costs of reproduction are independent of energy costs in a seabird, the pelagic cormorant.

Téo Barracho, Scott A Hatch, Jana Kotzerka, Stefan Garthe, Hannes A Schraft, Shannon Whelan, Kyle H Elliott

Abstract read
In one paragraph

Article in Ecology and evolution, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Téo BarrachoDepartment of Natural Resource Sciences McGill University Ste-Anne-de-Bellevue Quebec Canada.ORCID https://orcid.org/0000-0002-8742-4062
Scott A HatchInstitute for Seabird Research and Conservation Anchorage Alaska USA.
Jana KotzerkaResearch and Technology Center (FTZ) University of Kiel Buesum Germany.
Stefan GartheResearch and Technology Center (FTZ) University of Kiel Buesum Germany.ORCID https://orcid.org/0000-0003-0548-9346
Hannes A SchraftTaku River Tlingit First Nation Atlin British Columbia Canada.
Shannon WhelanDepartment of Natural Resource Sciences McGill University Ste-Anne-de-Bellevue Quebec Canada.ORCID https://orcid.org/0000-0003-2862-327X
Kyle H ElliottDepartment of Natural Resource Sciences McGill University Ste-Anne-de-Bellevue Quebec Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Life-history theory predicts that investment in reproduction should decrease survival (the 'cost of reproduction'). It is often assumed that energy allocation drives such trade-offs, with limited energy available for both reproduction and survival. However, the underlying mechanisms remain poorly understood, maybe because survival costs of reproduction are only apparent when resources are limited. Here, we took advantage of a natural experiment created by fluctuating environmental conditions to compare energy expenditure of a seabird, the pelagic cormorant (

Indexed as

activity budgetscapture–mark–recaptureenergeticsparental efforttrade‐off

Identifiers

PMID39045503
PMCPMC11264352

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.