Both sexes of a songbird called the blue-capped cordon-bleu intensify courtship performances that involve singing and dancing in the presence of an audience, especially if it is a member of the ...
Female blue-capped cordon-bleu. This material relates to a paper that appeared in the Oct. 3rd, 2018, issue of Science Advances, published by AAAS. The paper, by N. Ota at Max Planck Institute for ...