Nestling phenology of anseriformes in the baikal Siberia region, Russia

Evgeniya N. Badmaeva; Ilya Yu Deulin; Marina A. Gulyaeva; Lopson D. Bazarov; Tsydypzhap Z. Dorzhiev; Jalalutdin M. Jamalutdinov

doi:10.18470/1992-1098-2020-1-145-150

Nestling phenology of anseriformes in the baikal Siberia region, Russia

Переведенное название: Фенология гнездования гусеобразных в Байкальской Сибири

Evgeniya N. Badmaeva, Ilya Yu Deulin, Marina A. Gulyaeva, Lopson D. Bazarov, Tsydypzhap Z. Dorzhiev, Jalalutdin M. Jamalutdinov

Кафедра физиологии ФЕН

Результат исследования: Научные публикации в периодических изданиях › статья

Аннотация

Цель. Обобщение данных по фенологии гнездования гусеобразных птиц на территории Байкальской Сибири – на примере собственно озера Байкал.
Материал и методы. При подготовке материалов использовались данные собственных наблюдений по результатам маршрутных пеших и автомобильных учетов и других авторов за весь известный период исследований птиц на Байкале, в т. ч. и по литературным данным. В работе использованы стандартные орнитологические визуальные методы учетов, регистраций и описаний.
Результаты. Экология гнездования гусеобразных достаточно изучена, но сведения по фенологии яйцекладки не обобщены. Сроки гнездования гусеобразных на Байкале, в частности, откладка яиц растянута во времени. Такая растянутость сроков откладки яиц – явление нормальное и вызвано гибелью кладок от подтопления и повторным гнездованием части уток, что приводит впоследствии, к более позднему подъему на крыло молодых птиц.
Заключение. Самые ранние кладки встречаются у кряквы и огаря с конца апреля, когда водоемы еще скованы льдом. Самые поздние – у свиязи, горбоно‐сого турпана, длинноносого крохаля. Массовая яйцекладка всех видов идет в период с середины мая и до середины июня. В целом, период откладки яиц у гусеобразных Байкала занимает от 20 дней и до 3,1 месяца. Сроки и период откладки яиц зависит от региональных экологических условий, специфики экологии и биологии видов. Если яиц гусеобразных растянут, то период массовой откладки яиц достаточно компактен и укладывается в период 20‐30 дней

Переведенное название	Фенология гнездования гусеобразных в Байкальской Сибири
Язык оригинала	английский
Страницы (с-по)	145-150
Число страниц	6
Журнал	South of Russia: Ecology, Development
Том	15
Номер выпуска	1
DOI	https://doi.org/10.18470/1992-1098-2020-1-145-150
Состояние	Опубликовано - 1 янв 2020

ГРНТИ

34 БИОЛОГИЯ

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10.18470/1992-1098-2020-1-145-150

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Цитировать

Badmaeva, E. N., Deulin, I. Y., Gulyaeva, M. A., Bazarov, L. D., Dorzhiev, T. Z., & Jamalutdinov, J. M. (2020). Nestling phenology of anseriformes in the baikal Siberia region, Russia. South of Russia: Ecology, Development, 15(1), 145-150. https://doi.org/10.18470/1992-1098-2020-1-145-150

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title = "Nestling phenology of anseriformes in the baikal Siberia region, Russia",

abstract = "Aim. The goal was to aggregate data on the nesting phenology of the range of Anseriformes in the Baikal Siberia region - using the example of Lake Baikal itself. Material and methods. In preparing the materials we used data from our own observations based on foot and car-based survey assessments and that of other authors for the entire known period of bird research on Lake Baikal, including data from the literature. Standard ornithological visual methods of accounting, registration and description are used. Results. The ecology of Anseriformes nesting has been sufficiently studied, but information on the oviposition phenology is not generalized. During the nesting periods of Anseriformes on Lake Baikal (in particular) the laying of eggs occurs over an extended time period. This prolongation egg-laying time is normal and is a response to the death of clutches from inundations as well as being a characteristic of some ducks which re-nest repeatedly. These subsequently lead to a later taking to flight of young birds. Conclusion. The earliest clutches are found among mallard and ruddy shelduck from the end of April, when ponds are still ice-bound, while the latest are laid up to mid- July by the European widgeon, the white-winged scoter and the red-breasted merganser. Mass oviposition of all species occurs in the period from mid-May to mid- June. Overall, the egg-laying period of Lake Baikal Anseriformes lasts from 20 days to 3.1 months. The timing and period of egg-laying depends on regional environmental conditions and the specifics of individual species' ecology and biology. Although the general ovipositional time-frame of Anseriformes regionally is prolonged, the period of mass egg-laying is quite concentrated and occurs within a period of 20-30 days.",

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author = "Badmaeva, {Evgeniya N.} and Deulin, {Ilya Yu} and Gulyaeva, {Marina A.} and Bazarov, {Lopson D.} and Dorzhiev, {Tsydypzhap Z.} and Jamalutdinov, {Jalalutdin M.}",

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Nestling phenology of anseriformes in the baikal Siberia region, Russia. / Badmaeva, Evgeniya N.; Deulin, Ilya Yu; Gulyaeva, Marina A.; Bazarov, Lopson D.; Dorzhiev, Tsydypzhap Z.; Jamalutdinov, Jalalutdin M.

В: South of Russia: Ecology, Development, Том 15, № 1, 01.01.2020, стр. 145-150.

Результат исследования: Научные публикации в периодических изданиях › статья

TY - JOUR

T1 - Nestling phenology of anseriformes in the baikal Siberia region, Russia

AU - Badmaeva, Evgeniya N.

AU - Deulin, Ilya Yu

AU - Gulyaeva, Marina A.

AU - Bazarov, Lopson D.

AU - Dorzhiev, Tsydypzhap Z.

AU - Jamalutdinov, Jalalutdin M.

N1 - Бадмаева Е.Н., Деулин И.Ю., Гуляева М.А., Базаров Л.Д., Доржиев Ц.З., Джамалутдинов Д.М. Фенология гнездования гусеобразных в Байкальской Сибири // Юг России: экология, развитие. - 2020. - Т. 15. - № 1. - С. 145-150

PY - 2020/1/1

Y1 - 2020/1/1

N2 - Aim. The goal was to aggregate data on the nesting phenology of the range of Anseriformes in the Baikal Siberia region - using the example of Lake Baikal itself. Material and methods. In preparing the materials we used data from our own observations based on foot and car-based survey assessments and that of other authors for the entire known period of bird research on Lake Baikal, including data from the literature. Standard ornithological visual methods of accounting, registration and description are used. Results. The ecology of Anseriformes nesting has been sufficiently studied, but information on the oviposition phenology is not generalized. During the nesting periods of Anseriformes on Lake Baikal (in particular) the laying of eggs occurs over an extended time period. This prolongation egg-laying time is normal and is a response to the death of clutches from inundations as well as being a characteristic of some ducks which re-nest repeatedly. These subsequently lead to a later taking to flight of young birds. Conclusion. The earliest clutches are found among mallard and ruddy shelduck from the end of April, when ponds are still ice-bound, while the latest are laid up to mid- July by the European widgeon, the white-winged scoter and the red-breasted merganser. Mass oviposition of all species occurs in the period from mid-May to mid- June. Overall, the egg-laying period of Lake Baikal Anseriformes lasts from 20 days to 3.1 months. The timing and period of egg-laying depends on regional environmental conditions and the specifics of individual species' ecology and biology. Although the general ovipositional time-frame of Anseriformes regionally is prolonged, the period of mass egg-laying is quite concentrated and occurs within a period of 20-30 days.

AB - Aim. The goal was to aggregate data on the nesting phenology of the range of Anseriformes in the Baikal Siberia region - using the example of Lake Baikal itself. Material and methods. In preparing the materials we used data from our own observations based on foot and car-based survey assessments and that of other authors for the entire known period of bird research on Lake Baikal, including data from the literature. Standard ornithological visual methods of accounting, registration and description are used. Results. The ecology of Anseriformes nesting has been sufficiently studied, but information on the oviposition phenology is not generalized. During the nesting periods of Anseriformes on Lake Baikal (in particular) the laying of eggs occurs over an extended time period. This prolongation egg-laying time is normal and is a response to the death of clutches from inundations as well as being a characteristic of some ducks which re-nest repeatedly. These subsequently lead to a later taking to flight of young birds. Conclusion. The earliest clutches are found among mallard and ruddy shelduck from the end of April, when ponds are still ice-bound, while the latest are laid up to mid- July by the European widgeon, the white-winged scoter and the red-breasted merganser. Mass oviposition of all species occurs in the period from mid-May to mid- June. Overall, the egg-laying period of Lake Baikal Anseriformes lasts from 20 days to 3.1 months. The timing and period of egg-laying depends on regional environmental conditions and the specifics of individual species' ecology and biology. Although the general ovipositional time-frame of Anseriformes regionally is prolonged, the period of mass egg-laying is quite concentrated and occurs within a period of 20-30 days.

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KW - Baikal birds

KW - Egg-laying dates

KW - Nesting dates

KW - Phenology

KW - phenology

KW - nesting dates

KW - egg-laying dates

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