Article
Mating system and extra-pair paternity in the Fan-tailed Gerygone Gerygone flavolateralis in relation to parasitism by the Shining Bronze-cuckoo Chalcites lucidus.
PloS one - 1 Jan 2018
Bojarska Katarzyna, Kuehn Ralph, Gazda Małgorzata A, Sato Nozomu J, Okahisa Yuji, Tanaka Keita D, Attisano Alfredo, Gula Roman, Ueda Keisuke, Theuerkauf Jörn
Abstract excerpt
Extra-pair copulation can increase genetic diversity and offspring fitness. However, it may also increase intra-nest variability in avian hosts of brood parasites, which can decrease the discrimination ability of host parents towards the parasite. In New Caledonia, the Fan-tailed Gerygone (Gerygone flavolateralis), which is parasitized by the Shining Bronze-cuckoo (Chalcites lucidus), has two nestling morphs,...
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