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A trait dataset for Taiwan's breeding birds.
Biodiversity Data Journal ( IF 1.0 ) Pub Date : 2020-05-19 , DOI: 10.3897/bdj.8.e49735 Pei-Yu Tsai,Chie-Jen Ko,Chia Hsieh,Yi-Ting Su,Ya-Jung Lu,Ruey-Shing Lin,Mao-Ning Tuanmu
Biodiversity Data Journal ( IF 1.0 ) Pub Date : 2020-05-19 , DOI: 10.3897/bdj.8.e49735 Pei-Yu Tsai,Chie-Jen Ko,Chia Hsieh,Yi-Ting Su,Ya-Jung Lu,Ruey-Shing Lin,Mao-Ning Tuanmu
BACKGROUND
Species traits affect how a species interacts with the environment and other species and thus determine the role of the species in an ecosystem. They affect not only population dynamics of a species across space and over time, but also community structure and function through their key role in the community assembly processes. Information on species traits is also highly relevant for conservation planning as they determine the adaptive ability of a species in the face of environmental changes. However, information on species traits is usually scarce and sparsely distributed amongst diverse types of literature and sources. Difficulty in accessing comprehensive information on species traits has formed an essential knowledge gap, limiting our understanding of biodiversity patterns and ecosystem functioning and preventing effective conservation. Even for birds, a well-studied taxon, comprehensive trait information is still unavailable or distributed across different sources for many species.
NEW INFORMATION
In this study, we compiled information from a variety of sources on 23 traits for all breeding birds, including 157 resident and 14 summer visiting species, in Taiwan and surrounding islands. The 23 traits include those related to the movement patterns, morphology, geographic distributions, activity patterns, feeding behaviour, habitat use, and breeding behaviour and strategies of the species. The trait information was obtained, not only from published literature and datasets, but also from unpublished banding records and specimen measurements. The dataset also contains derived traits, including the elevation and temperature boundaries of species distribution ranges in Taiwan. In addition, structured information on nest characters, which is seldom compiled in trait datasets, has been made available, for the first time, for the breeding birds in Taiwan. Therefore, the most comprehensive trait dataset to date on breeding birds in Taiwan will allow trait-based research and applications in diverse topics and thus enhance our understanding of the patterns and dynamics of breeding bird diversity and its functions in Taiwan.
更新日期：2020-05-19
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