Assertion: bowerbird | /r/HasProperty | introduction
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text: Topics include, The bowerbirds: an introduction, Systematics and biogeography, Ecological cycles, foraging and other behaviour, Morphology, demography, bower sites, structures, and their significance, Bower site acquisition, fidelity, attendance, and courtship displays, Breeding biology and parental care, Evolution of mating systems and sexual selection, Family, genus and species accounts.