ArticleEcology and evolution2021
Influence of reproductive output on divorce rates in polar seabirds.
Article in Ecology and evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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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.
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Who cites it
7 citing papers in PubMed.
- Sex differences in foraging ecology of the chick rearing Brünnich's Guillemots (Uria lomvia) breeding in a High Arctic colony.Scientific reports · 2026Article
- Major histocompatibility complex class IIB disassortative mate choice in a genetically monogamous seabird.Proceedings. Biological sciences · 2025Article
- Rainfall is associated with divorce in the socially monogamous Seychelles warbler.The Journal of animal ecology · 2025Article
- Breeding phase and outcome determine space use in European rollersCurrent zoology · 2024Article
- Partner intrinsic characteristics influence foraging trip duration, but not coordination of care in wandering albatrossesEcology and evolution · 2022Article
- Article
- Influence of reproductive output on divorce rates in polar seabirds.Ecology and evolution · 2021Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The high occurrence of social monogamy in birds has led to questions about partner fidelity, or the perennial nature of monogamy from one breeding season to another. Despite the evolutionary advantages of partner fidelity, divorce occurs among 95% of bird species. We aimed to describe patterns of divorce and partner fidelity in five seabird species breeding in Arctic and Antarctic regions and investigated the influence of breeding status on pair bond maintenance. For four out of the five species considered, we observed low divorce rates (respectively 1.9%, 3.3%, 2.5%, and 0.0% for Brünnich's guillemot, glaucous gull, Antarctic petrel, and south polar skua), while the divorce rate was much higher (19.1%) for the black-legged kittiwake. For kittiwakes, the divorce rate was lower for pairs that managed to raise their chick to 15 days of age, while the effect of breeding success on divorce in the four other species could not be tested due to the rareness of divorce events. Our results emphasize the potentially large temporal (interannual) variations that should be taken into account in understanding divorce and partner fidelity in seabirds.
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