Authors
Sam MJG Steyaert, Martin Leclerc, Fanie Pelletier, Jonas Kindberg, Sven Brunberg, Jon E Swenson, Andreas Zedrosser
Publication date
2016/6/29
Journal
Proceedings of the Royal Society B: Biological Sciences
Volume
283
Issue
1833
Pages
20160906
Publisher
The Royal Society
Description
Selecting the right habitat in a risky landscape is crucial for an individual's survival and reproduction. In predator–prey systems, prey often can anticipate the habitat use of their main predator and may use protective associates (i.e. typically an apex predator) as shields against predation. Although never tested, such mechanisms should also evolve in systems in which sexual conflict affects offspring survival. Here, we assessed the relationship between offspring survival and habitat selection, as well as the use of protective associates, in a system in which sexually selected infanticide (SSI), rather than interspecific predation, affects offspring survival. We used the Scandinavian brown bear (Ursus arctos) population with SSI in a human-dominated landscape as our model system. Bears, especially adult males, generally avoid humans in our study system. We used resource selection functions to contrast habitat selection …
Total citations
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Scholar articles
SMJG Steyaert, M Leclerc, F Pelletier, J Kindberg… - Proceedings of the Royal Society B: Biological …, 2016