Flexible responses to stage-specific offspring threats.
clutch size
life history
nest competition
parental care
provisioning rates
reproductive strategy
Journal
Ecology and evolution
ISSN: 2045-7758
Titre abrégé: Ecol Evol
Pays: England
ID NLM: 101566408
Informations de publication
Date de publication:
Jan 2020
Jan 2020
Historique:
received:
01
07
2019
revised:
24
09
2019
accepted:
10
10
2019
entrez:
30
1
2020
pubmed:
30
1
2020
medline:
30
1
2020
Statut:
epublish
Résumé
When caring for their young, parents must compensate for threats to offspring survival in a manner that maximizes their lifetime reproductive success. In birds, parents respond to offspring threats by altering reproductive strategies throughout the breeding attempt. Because altered reproductive strategies are costly, when threats to offspring are limited, parents should exhibit a limited response. However, it is unclear if response to offspring threat is the result of an integrated set of correlated changes throughout the breeding attempt or if responses are a flexible set of dissociable changes that are stage-specific. We test these hypotheses in a system where house wrens (
Identifiants
pubmed: 31993114
doi: 10.1002/ece3.5832
pii: ECE35832
pmc: PMC6972875
doi:
Types de publication
Journal Article
Langues
eng
Pagination
93-103Informations de copyright
© 2019 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.
Déclaration de conflit d'intérêts
The authors declare they have no competing interests.
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