Winter Territoriality of the American Redstart in Oil Palm Plantations
نویسندگان
چکیده
Aspects of territorial behavior Nearctic-neotropical migratory birds during the nonbreeding period are poorly studied. Information about territoriality, site persistence, between-year fidelity, and territory sizes not available for most birds, especially in tropical agroecosystems. Given rapid expansion oil palm neotropics, determining how affects behaviors overwintering is an important line inquiry with conservation implications. The American Redstart (Setophaga ruticilla) considered a model species study population dynamics neotropics; however, size has only been assessed native habitats. In this study, we outfitted individual redstarts radio tags, across two winter seasons, to determine variation plantations forest patches State Tabasco, Mexico. Average redstart was 0.29 ha 0.17 forest. Albeit presenting larger territories plantations, which could indicate poorer habitat quality, difference between both habitats statistically significant. Our results demonstrate, first time, that Redstarts hold may serve as indicator relative quality populations working landscapes.
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ژورنال
عنوان ژورنال: Diversity
سال: 2022
ISSN: ['1424-2818']
DOI: https://doi.org/10.3390/d14121079