Incubation effort in relation to male attractiveness in zebra finches Taeniopygia guttata
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چکیده
منابع مشابه
Incubation effort in relation to male attractiveness in zebra finches Taeniopygia guttata
The division of labour in parental care between the two sexes varies between and within species. In birds, parents have been shown to invest more into egg production and nestling care when paired with an attractive rather than an unattractive mate, as predicted by the differential allocation hypothesis. Here we investigate variation in the female’s and male’s share of incubation behaviour, a vi...
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ژورنال
عنوان ژورنال: Journal of Avian Biology
سال: 2005
ISSN: 0908-8857
DOI: 10.1111/j.2005.0908-8857.03464.x