Subtitle:

Acta Ornithologica, vol. 37, no. 2 ; Drapieżnictwo gniazdowe ogranicza liczebność lęgową muchołówki białoszyjej (z krytycznym przeglądem wcześniejszych hipotez) ; Nest predation on the collared flycatcher

Contributor:

Polska Akademia Nauk. Muzeum i Instytut Zoologii

Publisher:

Muzeum i Instytut Zoologii PAN

Place of publishing:

Warszawa

Description:

Bibliogr. p. 104-106 ; P. [91]-106 : ill. ; 27 cm ; Abstract in Polish. Taxa in Latin

Type of object:

Journal/Article

Abstract:

This study is based on an analysis of nest-histories of 652 Collared Flycatcher nests found in natural tree cavities in the Białowieża National Park in 1988-1999. The secondary-cavity-nester Collared Flycatcher constitutes migratory single-brooded population breeding in high density in the primeval oak-lime-hornbeam (Querco/Tillio-Carpinetum) stands. Nest predation was the main reason of the breeding losses (240 nests) accounting for 91% (82%-100%) of them. Local production of fledglings was affected by nest predation caused by rodents, mustelids and Great Spotted Woodpecker. In this study a link between forest rodent cycles and the Collared Flycatcher fluctuations in number was documented. Number of produced fledglings depended on both, positively the number of the Collared Flycatcher breeding pairs in year N and negatively on the Yellow-necked Mouse density in year N. Rate of nest destruction is related to the density of the Yellow-necked Mouse recorded in BNP, while independent on the Collared Flycatcher density (nest predation limiting but not regulating). The predation pressure in some years keeps the Collared Flycatcher density at a level well below that of the potential the habitat resources (nest-sites, food). Local breeding density was shaped by fledglings productivity (breeding success) of the previous year. Earlier hypotheses concerning the Collared Flycatcher and other birds population limitation were also discussed.

Relation:

Acta Ornithologica

Volume:

37

Issue:

2

Start page:

91

End page:

106

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:45671

Source:

MiIZ PAN, call no. P.257-37-2 ; MiIZ PAN, call no. P.4568-37-2 ; click here to follow the link

Language:

pol ; eng

Rights:

Creative Commons Attribution BY 3.0 PL license

Terms of use:

Copyright-protected material. [CC BY 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY 3.0 PL license, full text available at:

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

Projects co-financed by:

Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure ; European Union. European Regional Development Fund

Access:

Open