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Występowanie i ekologia lęgowa płochacza płowego w Lhasie, Tybet ; Ecology of Brown Accentors
Museum and Institute of Zoology, Polish Academy of Sciences
Museum and Institute of Zoology, Polish Academy of Sciences
Data are presented for the first time on the abundance and breeding ecology of the Brown Accentor in Lhasa, Tibet. During the non-breeding periods, the accentors occurred across a wide altitudinal gradient in a variety of habitats and remained numerically abundant. When breeding, they were restricted to alpine zones (> 4300 m) with scattered shrubs, and the population density declined to a low level (0.02 nests per ha). Nests were built partially in lone-standing short, thorny bushes and at a low height (< 0.8 m) above the ground. Dates of clutch initiation ranged from early May to mid-July, a period of 80 days. Clutch size varied between 2 and 3 eggs, averaging 2.9 (± 0.1). Eggs hatched after 13–14 days of incubation, and young birds fledged at 13–17 days, when they reached 97% of the adult weight. In terms of the proportion of clutches from which at least one chick fledged, breeding success was 56.3%. No evidence of multiple mating was found in this species.
oai:rcin.org.pl:55601 ; 10.3161/068.041.0208
MiIZ PAN, sygn. P.4568 ; MiIZ PAN, sygn. P.257 ; kliknij tutaj, żeby przejść
Prawa zastrzeżone - dostęp ograniczony
Muzeum i Instytut Zoologii Polskiej Akademii Nauk
Biblioteka Muzeum i Instytutu Zoologii PAN
8 sie 2023
29 lip 2015
4
https://rcin.org.pl./publication/75756
Nazwa wydania | Data |
---|---|
Abundance and Breeding Ecology of Brown Accentors Prunella fulvescens in Lhasa, Tibet / Xin Lu | 8 sie 2023 |
Murgui, Enrique
Antonov, Anton (1977–2012) Atanasova, Dimitrinka
Procházka, Petr (1976– )
Skórka, Piotr Martyka, Rafał Wójcik, Joanna D Babiarz, Tomasz Skórka, Janusz
Lu, Xin Ma, Xuhui Fan, Liqing
Kosiński, Ziemowit Ksit, Paweł Winiecki, Aleksander
Wysocki, Dariusz
Bai, Mei-Ling (1975– ) Wichmann, Frank. Mühlenberg, Michael (1944– ) Polska Akademia Nauk. Muzeum i Instytut Zoologii.