Manipulated sex ratios alter group structure and cooperation in the brown-headed nuthatch
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DOI: 10.1093/beheco/arz030
Abstract: A biased adult sex ratio (ASR) can influence cooperative breeding behavior if the bias limits mating opportunities for the more abundant sex. We tested predictions associated with the ASR-cooperation hypothesis in the brown-headed nuthatch (Sitta… read more here.
Keywords: brown headed; biased plots; headed nuthatch; cooperation ... See more keywords