Evidence map›Paper›PMID 37072037›Full record

ArticleProceedings. Biological sciences2023

Early-life sibling conflict in Canada jays has lifetime fitness consequences.

Matthew Fuirst, Dan Strickland, Nikole E Freeman, Alex O Sutton, D Ryan Norris

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Proceedings. Biological sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. The evolution of cooperative breeding in family groups: when should parents tolerate unhelpful helpers?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Article
  2. 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

5 authors.

Matthew FuirstDepartment of Integrative Biology, University of Guelph, Guelph, ON, Canada N1G 2W1.ORCID 0000-0001-7488-4150
Dan Strickland1063 Oxtongue Lake Road, Dwight, ON, Canada P0A 1H0.
Nikole E FreemanDepartment of Integrative Biology, University of Guelph, Guelph, ON, Canada N1G 2W1.ORCID 0000-0002-8871-2963
Alex O SuttonDepartment of Integrative Biology, University of Guelph, Guelph, ON, Canada N1G 2W1.ORCID 0000-0002-0311-7883
D Ryan NorrisDepartment of Integrative Biology, University of Guelph, Guelph, ON, Canada N1G 2W1.ORCID 0000-0003-4874-1425

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While delaying natal dispersal can provide short-term benefits for juveniles, lifetime fitness consequences are rarely assessed. Furthermore, competition for limited positions on a natal territory could impose an indirect fitness cost on the winner if the outcome has negative effects on its siblings. We use radio-tracking and 58 years of nesting data in Ontario, Canada to examine the lifetime fitness consequences of sibling expulsion in the Canada jay (

Indexed as

SiblingsSongbirdsAnimalsBirth OrderGenetic FitnessHumansOntarioReproductiondirect fitnessinclusive fitnessnatal dispersalPerisoreus canadensissibling competitionsocial dominance

Identifiers

PMID37072037
PMCPMC10113022

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.