厄瓜多尔西北部的美味长翅侏儒龙的巢

IF 0.2 4区生物学 Q4 ORNITHOLOGY

Ornitologia Neotropical Pub Date : 2023-10-06 DOI:10.58843/ornneo.v34i2.1181

Juan F Freile, Heike Brieschke

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引用次数: 0

摘要

由于其展示行为，包括通过振动改良的翅膀羽毛产生的独特机械声音，棒翼Manakin Machaeropterus deliciosus是Pipridae的标志性物种。然而，其筑巢生物学仍然知之甚少。我们对2021年6月至7月在厄瓜多尔西北部研究的一个巢穴进行了详细描述。我们提供有关孵化和孕产妇保健的新信息。巢是一个低矮的杯/叉，位于三个叉上，上面覆盖着苔藓，建在离地面90厘米的地方，距离一个漏水点50米。雌鸟在孵化期间有较高的巢性，但在孵化后的前9天明显下降。这个巢在孵化16天后产生了两只羽翼丰满的幼鸟。该物种的繁殖生物学研究仍然很少，因此我们建议进一步研究，包括长期监测巢穴，以了解美味乳杆菌繁殖生物学的重要方面，包括潜伏期，出勤率和筑巢成功率。

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A NEST OF CLUB-WINGED MANAKIN MACHAEROPTERUS DELICIOSUS IN NORTHWEST ECUADOR

The Club-winged Manakin Machaeropterus deliciosus is an iconic Pipridae species due to its display behavior, including unique mechanical sounds produced by vibrating modified wing feathers. However, its nesting biology remains poorly known. We present a detailed description of one nest studied in northwest Ecuador in June–July 2021. We provide new information on incubation and maternal care. The nest was a low cup/fork sited on three forks, covered with moss, built 90 cm above the ground and at 50 m distance from a lekking site. The female had high nest attentiveness during the incubation period but decreased markedly in the first nine days post-hatching. The nest produced two juveniles that fledged 16 days after hatching. The breeding biology of this species remains poorly studied, so we recommend further research, including protracted monitoring of nests to understand important aspects of M. deliciosus breeding biology, including incubation period, attendance rates, and nesting success.

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来源期刊

Ornitologia Neotropical 生物-鸟类学

CiteScore

0.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Ornitología Neotropical welcomes high quality manuscripts concerning ornithological research in the Neotropical region, which includes from Mexico south to Argentina and Chile. Papers on Neotropical species in adjacent areas may be considered at the discretion of the editorial board. While the journal has currently a strong emphasis on natural history, all aspects of avian research are of potential interest. Range extensions and first country records of species are best published in national journals unless the findings have broad implications for the Neotropical region.