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首页> 外文期刊>Avian research >Vocal behavior of Crested Guineafowl (Guttera edouardi) based on visual and sound playback surveys in the Umhlanga Lagoon Nature Reserve, KwaZulu-Natal province, South Africa
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Vocal behavior of Crested Guineafowl (Guttera edouardi) based on visual and sound playback surveys in the Umhlanga Lagoon Nature Reserve, KwaZulu-Natal province, South Africa

机译：基于南非夸祖鲁-纳塔尔省Umhlanga泻湖自然保护区视觉和声音回放调查的凤头豚鼠的声音行为

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Background Generally speaking, playbacks were often ineffective to determine the group sizes of birds since mainly males from leks responded. This limitation has not been tested properly for flocking birds such as Crested Guineafowl ( Guttera edouardi ) with the view to use it as a counting method. The aims of the study reported in this paper were (1) to describe the calls of Crested Guineafowl in a social context; (2) to interpret calls in an evolutionary context; and (3) to demonstrate that playbacks can be used to locate and count Crested Guineafowl in small isolated forests.
机译：背景技术一般而言，回放通常无法确定鸟的群大小，因为主要来自韭菜的雄性作出反应。此限制尚未经过适当测试，无法用于诸如凤头豚鼠（Guttera edouardi）之类的成鸟禽，以将其用作计数方法。本文报道的研究目的是（1）在社会背景下描述凤头豚鼠的呼唤; （2）在进化背景下解释呼叫; （3）证明回放可用于在孤立的小森林中定位和计数凤头的珍珠鸡。

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