Social play in kakapo (Strigops habroptilus) with comparisons to kea (Nestor notabilis) and kaka (Nestor meridionalis)
Social play in kakapo (Strigops habroptilus) with comparisons to kea (Nestor notabilis) and kaka (Nestor meridionalis)
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DOI：
10.1163/156853906778987551
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发表时间：
2006-11-01
期刊：
影响因子：
1.3
通讯作者：
Bond, Alan B.
中科院分区：
文献类型：
--
作者：
Diamond, Judy;Eason, Daryl;Bond, Alan B.
这里将极度濒危的鸮鹦鹉（Strigops habroptilus；鸟纲：鹦鹉形目：鹦鹉科）的玩耍行为与它的近亲啄羊鹦鹉（Nestor notabilis）和卡卡鹦鹉（Nestor meridionalis）进行了比较。将相对独居的鸮鹦鹉与更具社交性的内斯特鹦鹉进行对比，为系统发育和社会性对游戏进化的相对贡献提供了一个有吸引力的测试。使用超几何相似性度量对游戏序列进行重叠聚类分析表明，鸮鹦鹉游戏通常不太复杂，缺乏内斯特鹦鹉游戏的强度、持续时间、结构和互惠性。鸮鹦鹉首次繁殖的年龄比对照物种晚，但它们缺乏啄羊鹦鹉和卡卡鹦鹉所特有的幼鸟和成鸟之间发达的社交互动。鹦鹉的社交游戏似乎最容易从它们的社会发展模式中预测出来，这些模式出现在与成年群体附近的独立幼年相关的一系列行为中。
The play behaviour of the critically endangered kakapo (Strigops habroptilus; Aves: Psittaciformes: Psittacidae) is here compared to that of its closest relatives, the kea (Nestor notabilis) and the kaka (Nestor meridionalis). Contrasting kakapos, which are relatively solitary, with the more social Nestor parrots provides an attractive test of the relative contributions of phylogeny and sociality to the evolution of play. Overlapping cluster analysis of play sequences using a hypergeometric similarity metric indicated that kakapo play is generally less complex, lacking the intensity, duration, structure, and reciprocity of play in the Nestor parrots. Kakapos have a later age of first reproduction than the comparison species, but they lack the well-developed social interactions between post-fledging young and adults that are characteristic of keas and kakas. Social play in parrots appears to be most readily predicted from their patterns of social development, emerging within a constellation of behaviours associated with independent young that remain in the vicinity of adult groups.