Testing the Effect of Migratory Restlessness on the Occurrence of Vagrant Continental Passerines in Japan

Umegaki, Yusuke

doi:10.2326/osj.13.83

Cited by 3 publications

(3 citation statements)

References 15 publications

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“…This hypothesis is also supported by the fact that more bird species nesting in the Western Palaearctic have records from Japan than do species reaching the country from Taiwan, China or Mongolia. However, the direction of migration and the size of the distribution area did not significantly affect the occurrence of birds in Japan (Umegaki 2014).…”

Section: Intra‐asian Vagrancies and European And American Species In ...mentioning

confidence: 96%

“…In India, for example, European Greenfinch Chloris chloris (Bharadwaj 2017), Wood Warbler (Bengtsson et al 2016), Garden Warbler Sylvia borin (Singh 2017) and Bohemian Waxwing Bombycilla garrulus (Rawal et al 2017) have all been recorded. Umegaki (2014) studied possible reasons for vagrancy of songbirds from the Western Palaearctic to Japan. In his paper, he analysed data for 71 species of four genera (Anthus, Turdus, Lanius and Phylloscopus), including 13 autumnwinter vagrants and 58 species that have not been found in Japan to date.…”

Section: Intra-asian Vagrancies and European And American Species In ...mentioning

confidence: 99%

“…Umegaki (2014) studied possible reasons for vagrancy of songbirds from the Western Palaearctic to Japan. In his paper, he analysed data for 71 species of four genera ( Anthus , Turdus , Lanius and Phylloscopus ), including 13 autumn–winter vagrants and 58 species that have not been found in Japan to date.…”

Section: Intra‐asian Vagrancies and European And American Species In ...mentioning

confidence: 99%

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Causes of vagrancy of North Asian passerines in western Europe

Bozó

Csörgő

2023

Ibis

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In recent decades, several explanations for vagrancy of North Asian bird species in Europe have been suggested. The explanations can typically be divided into two, non‐exclusive groups. Some cite weather factors as the primary cause of vagrancy, whereas others hypothesize an internal defect behind the phenomenon. In addition, some authors also suggest climate‐driven range expansion following breeding population increase as a contributing factor. In recent years, studies have been published that have provided clear evidence for the origin of vagrant birds, as well as the reasons for their vagrancy. Here we summarize current knowledge and conclude that weather, habitat use, feeding habit, breeding success and climate change are important factors that affect the vagrancy of birds, together with the number of observers playing an important role in contributing data. In the future, advances in technology such as the development of tracking systems and the extensive use of stable isotopes will make it possible to explain the causes of vagrancy more precisely, so further research in this area of ornithology is essential.

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Section: Intra‐asian Vagrancies and European And American Species In ...mentioning

confidence: 96%

Section: Intra-asian Vagrancies and European And American Species In ...mentioning

confidence: 99%

Section: Intra‐asian Vagrancies and European And American Species In ...mentioning

confidence: 99%

See 1 more Smart Citation