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Article
B. D. Bravery, Auteur ; J. A. Nicholls, Auteur ; A. W. Goldizen, AuteurSatin bowerbirds Ptilonorhynchus violaceus have an elaborate multi-component sexual display, some components of which have been extensively studied. We describe a relatively unstudied component of this display, bower painting, and birds' respons[...]
Article
J. A. Nicholls, Auteur ; M. C. Double, Auteur ; D. M. Rowell, Auteur ; R. D. Magrath, AuteurMost birds breed in pairs but at least 3% of passerine species are cooperative breeders, whereby more than two adults help to raise the young. The general rarity of cooperative breeding has led to the assumption that cooperative behaviour has ev[...]
Article
J. A. Nicholls, Auteur ; A. W. Goldizen, AuteurThis study provided a thorough test of the acoustic adaptation hypothesis using a within-species comparison of call structure involving a wide range of habitat types, an objective measure of habitat density and direct measures of habitat-related[...]
