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首页> 外文期刊>Biology Bulletin >Quantitative Analysis of the Behavior of Three Auk Species (Charadriiformes, Alcidae): Crested Auklet (Aethia cristatella), Parakeet Auklet (Cyclorrhynchus psittacula), and Horned Puffin (Fratercula corniculata)
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Quantitative Analysis of the Behavior of Three Auk Species (Charadriiformes, Alcidae): Crested Auklet (Aethia cristatella), Parakeet Auklet (Cyclorrhynchus psittacula), and Horned Puffin (Fratercula corniculata)

机译：定量分析三种秋葵属物种（Charadriiformes，Alcidae）的行为：凤头秋葵（Aethia cristatella），长尾鹦鹉秋葵（Cyclorrhynchus psittacula）和角雀（Fratercula corniculata）

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Comparative studies of the social behavior of nonpasserine birds are rare but useful for understanding the general theoretical issues, such as the evolution of the social behavior of birds. The aim of this work is quantitative comparison of bird behavior on the colony surface and its dependency on different factors such as the phase of the breeding season and the social environment in three auk species. The objects of this research are the crested auklet, parakeet auklet, and horned puffin. All of them are colonial seabirds of the North Pacific. They possess a number of similar biological features, but differ in colonial and club size, nesting density, types of communication, and social activity. We compiled a catalog of postures and displays for the three auk species and found significant interspecies differences in the occurrence of almost all the types of behavior; the crested auklet, compared to the other species, spent the longest time on social interaction, whereas the horned puffin spent the least time. The occurrence of all types of behavior was similar before and after chick hatching in all three species. In the presence of a conspecific neighbor within a radius of two bird corpuses, individuals of all three species spent more time on social interaction, while the number of conspecifics in a radius of five bird corpuses had little or no effect on the occurrence of various types of behavior. Thus, interspecific differences in the time budgets of the species were displayed only in the occurrences of various behavioral types, whereas the tested factors similarly influenced the time budgets of all the species studied.
机译：对非雀形目鸟类社会行为的比较研究很少见，但有助于理解一般理论问题，例如鸟类社会行为的演变。这项工作的目的是定量比较鸟类在殖民地表面上的行为及其对不同因素的依赖性，例如三种秋葵物种的繁殖季节阶段和社会环境。这项研究的对象是凤头小鸟，长尾小鹦鹉和角海雀。它们都是北太平洋的殖民海鸟。它们具有许多相似的生物学特征，但是在殖民地和俱乐部大小，巢密度，交流类型和社交活动方面有所不同。我们编制了这3个auk物种的姿势和展示目录，发现几乎所有行为类型的种间差异都很大。与其他物种相比，凤头小鸟在社交互动上花费的时间最长，而角海雀则花费最少的时间。在这三个物种的雏鸟孵化前后，所有类型的行为发生都相似。在两个鸟的半径范围内有一个同种的邻居时，所有三个物种的个体都花费更多的时间进行社交互动，而五个鸟的半径范围内的同种体的数量对各种类型的发生几乎没有影响行为。因此，物种时间预算的种间差异仅在各种行为类型的发生中显示出来，而被测因素同样影响所有研究物种的时间预算。

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