Author

A. R. Bourne

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Ecology· 4 Physiology· 1

Signature Assays, Organisms & Methods

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Assay:behavioral assay· 3 Research Focus:ecology & biodiversity· 3 Organism:non-human primate· 3 Approach:statistical model· 3 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:multiple species· 1 Assay:proteomics· 1

Frequent Co-Authors

A. R. Ridley· 5 shared S. J. Cunningham· 5 shared C. N. Spottiswoode· 4 shared A. E. McKechnie· 2 shared C. A. Ngcamphalala· 1 shared L. L. Moagi· 1 shared R. Jansen· 1 shared

Activity by Year

2020-2021 · peak 3/yr

Co-Author Collaboration Network

7 top collaborators · 18 mutual co-author links

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5 shared papersEcology

A. R. Ridley

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Hot days are associated with short-term adrenocortical responses in a Southern African arid-zone passerine bird.

L. L. Moagi, A. R. Bourne, S. J. Cunningham, R. Jansen, C. A. Ngcamphalala, A. R. Ridley, A. E. McKechnie

This study links high daily temperatures to increased stress hormone levels in Southern pied babblers, indicating acute heat stress responses above 38°C.

bioRxiv · Feb 17, 2021Physiology

Direct and indirect effects of high temperatures on fledging success in a cooperatively breeding bird

A. R. Bourne, A. R. Ridley, C. N. Spottiswoode, S. J. Cunningham

This study examines how high temperatures affect fledging success in Southern Pied Babblers, finding direct negative impacts on nestlings and limited compensation from adult provisioning.

bioRxiv · Jan 24, 2021Ecology

Dehydration risk, not ambient incubation, limits nest attendance at high temperatures

A. R. Bourne, A. R. Ridley, A. E. Mckechnie, C. N. Spottiswoode, S. J. Cunningham

This study shows that high temperatures force pied babblers to leave nests to avoid dehydration, not because they benefit from ambient incubation.

bioRxiv · Nov 18, 2020Ecology

Hot droughts compromise interannual survival across all group sizes in a cooperatively breeding bird

A. R. Bourne, S. J. Cunningham, C. N. Spottiswoode, A. R. Ridley

The study examines how hot droughts affect interannual survival in southern pied babblers, finding similar negative impacts across all group sizes.

bioRxiv · Jun 11, 2020Ecology

High temperatures drive offspring mortality in a cooperatively breeding bird

A. R. Bourne, S. J. Cunningham, C. N. Spottiswoode, A. R. Ridley

The study examines how high temperatures affect offspring survival in southern pied babblers, finding that extreme heat reduces survival across all developmental stages and that group size does not mitigate these effects.

bioRxiv · May 31, 2020Ecology