在巴西的亚马逊雨林中，隐森林猎鹰、米托尼和灵长类动物之间的种间觅食关系

IF 0.7 4区环境科学与生态学 Q4 ECOLOGY

Acta Amazonica Pub Date : 2022-01-01 DOI:10.1590/1809-4392202101362

F. K. Ubaid, Renata Beco

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引用次数: 1

摘要

跟踪行为是新热带鸟类的一种有充分文献记载的觅食专业化行为，它由独居或混合群居的鸟类跟随其他移动的动物捕捉逃跑的猎物组成。在这里，我们报告了在巴西亚马逊东部的一次鸟类调查中，对神秘森林猎鹰Micrastur mintoni跟随灵长类动物部队的两次观察。在两次观察中，猎鹰发出了一种典型的叫声，捕捉到了灵长类动物在森林中觅食时分散的逃跑昆虫。这是首个关于一种森林猎鹰和两种灵长类动物之间明显共生关系的报道。

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Interspecific foraging association between the cryptic forest-falcon, Micrastur mintoni and primates in an Amazon rainforest in Brazil

ABSTRACT Following behavior is a well-documented foraging specialization in Neotropical birds, which consists of individuals of solitary or mixed-flocking species following other moving animals to capture fleeing prey. Here, we report two observations of the cryptic forest-falcon, Micrastur mintoni following troops of primates during an ornithological inventory in the eastern Brazilian Amazon. During both observations, the falcon emitted a typical vocalization and captured fleeing insects dispersed by the primates moving through the forest while foraging. This is the first report of an apparently commensal association between a Micrastur forest falcon and two species of primates.

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来源期刊

Acta Amazonica PLANT SCIENCESECOLOGYZOO-ECOLOGY

CiteScore

1.70

自引率

0.00%

发文量

审稿时长

22 weeks

期刊介绍： Acta Amzonica is a multidisciplinary, peer-reviewed, open access, free-of-charge scientific journal for research in and about the Amazon region, published since 1971 by the Instituto Nacional de Pesquisas da Amazônia - INPA, in Brazil. The journal publishes quarterly issues containing articles and short communications in English across a broad range of disciplines, including Agronomy and Forestry, Animal Sciences and Fisheries, Biodiversity and Conservation, Biotechnology, Chemistry and Pharmacology, Environmental Sciences, Food Sciences, Geosciences, Health Sciences, Human and Social Sciences, and Materials Technology.