Differential migration and dynamic of state of the transit population of Siberian rubythroat in Southern Primorye: analysis of long-term banding data in the Litovka River valley

Authors

  • Константин Сергеевич Масловский 1Federal Scientific Center of the East Asia Terrestrial Biodiversity, FEB RAS
  • Ольга Павловна Вальчук Federal Scientific Center of the East Asia Terrestrial Biodiversity, FEB RAS
  • Елена Викторовна Лелюхина 3Far Eastern Federal University, Vladivostok

Keywords:

differential, migration, Siberian rubythroat, Calliope calliope, ringing data, Southern Primorye

Abstract

We analyzed 10 spring (1999–2007, 2014) and 19 autumn (1998–2016) seasons of migration of the Siberian rubythroat in the Southern Primorye. We identified main characteristics of migration – average start and end dates, medians, peaks of activity and total duration. We determined differences in migration strategies of different sex and age groups. We found that the overall progress of the migration of adult birds takes place in a shorter and earlier period. Juvenile birds predominated over adults (averaged data ratio was about 6 : 1). The annual differences in the proportion of adult birds are highly significant. The ratio of the sexes of the Siberian rubythroat in the migrating population in the South Primorye is stable and roughly distributed 1 : 1 with an insignificant predominance of males.

Обложка выпуска № 2 (2018) Вестник ДВО РАН

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Published

2018-04-30

How to Cite

Масловский, К. С., Вальчук, О. П., & Лелюхина, Е. В. (2018). Differential migration and dynamic of state of the transit population of Siberian rubythroat in Southern Primorye: analysis of long-term banding data in the Litovka River valley. Vestnik of the Far East Branch of the Russian Academy of Sciences, (2), 19–28. Retrieved from http://vestnikdvo.ru/index.php/vestnikdvo/article/view/14

Issue

No. 2 (2018)

Section

Статьи