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Acta Ornithologica, vol. 39, no. 1 ; Sukces lęgowy i terminy przystępowania do lęgów muchołówki żałobnej w dziuplach i w skrzynkach lęgowych w Puszczy Białowieskiej ; Reproduction of the pied flycatcher in holes and nest-boxes
Creator:Czeszczewik, Dorota ; Polska Akademia Nauk. Muzeum i Instytut Zoologii
Contributor:Museum and Institute of Zoology, Polish Academy of Sciences
Publisher: Place of publishing: Date issued/created: Description:Bibliogr. p. 19-20 ; P. [15]-20 : ill. ; 27 cm ; Abstract. pol.
Type of object: Subject and Keywords:Muchołówka żałobna -- biologia lęgowa -- Polska Białowieska, Puszcza (las) [KABA]
Abstract:Broods of Pied Flycatcher Ficedula hypoleuca nesting in natural tree holes and nest-boxes in Białowieża Forest (Eastern Poland) were compared. Natural holes in primeval stands of the Białowieża National Park were located by following singing males, then monitored several times during the season. Nest-boxes situated in the managed part of the forest were inspected weekly. Flycatchers breeding in natural holes started laying eggs on average two days later (15 May) and laid smaller clutches (6.4 eggs) than birds breeding in nest-boxes (13 May and 6.7 eggs). The predation rate was significantly lower in natural holes (av. 47%) than in nest-boxes (av. 65%). This result indicates that generalisations regarding the evolution of adaptations to predation by nest-box populations should be treated with caution.
Relation: Volume: Issue: Start page: End page: Resource type: Detailed Resource Type: Format: Resource Identifier: Source:MiIZ PAN, call no. patrz sygn. czas. P.257-39-1 ; MiIZ PAN, call no. patrz sygn. czas. P.4568-39-1 ; click here to follow the link
Language: Rights: Terms of use:Copyright-protected material. May be used within the limits of statutory user freedoms
Digitizing institution:Museum and Institute of Zoology of the Polish Academy of Sciences
Original in:Library of the Museum and Institute of Zoology of the Polish Academy of Sciences
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https://www.bioone.org/doi/pdf/10.3161/068.039.0106