• Search in all Repository
  • Literature and maps
  • Archeology
  • Mills database
  • Natural sciences

Search in Repository

How to search...

Advanced search

Search in Literature and maps

How to search...

Advanced search

Search in Archeology

How to search...

Advanced search

Search in Mills database

How to search...

Advanced search

Search in Natural sciences

How to search...

Advanced search

RCIN and OZwRCIN projects

Object

The breeding ecology of the greenfinch Carduelis chloris in urban conditions (study in Krotoszyn, W Poland)
This publication is protected by copyright. Access to its digital version is possible on computer terminals in the institution that shares it.
This publication is protected by copyright. Access to its digital version is possible on computer terminals in the institution that shares it.

Title: The breeding ecology of the greenfinch Carduelis chloris in urban conditions (study in Krotoszyn, W Poland)

Creator:

Kosiński, Ziemowit

Date issued/created:

2001

Resource type:

Text

Subtitle:

Acta Ornithologica, vol. 36, no. 2 ; Ekologia lęgowa dzwońca w warunkach miejskich na przykładzie Krotoszyna ; Breeding ecology of urban greenfinch

Contributor:

Polska Akademia Nauk. Muzeum i Instytut Zoologii

Publisher:

Muzeum i Instytut Zoologii PAN

Place of publishing:

Warszawa

Description:

Bibliogr. p. 119-120 ; P. [111]-121 : ill. ; 27 cm ; Abstract in Polish. Taxa in Latin

Type of object:

Journal/Article

Abstract:

Data were collected in a medium-sized town. During five years 342 nests were found. The densities of breeding pairs varied over this period between 4.5 and 5.9 p/10 ha. The distribution of breeding pairs was uneven throughout the study area. The preferred nest sites were roadside trees, where 88.9% of the nests were built. The mean onset of egg-laying was 22 April (range 19-26 April). There was a tendency to start breeding earlier in warmer springs. The mean clutch size was 5.07 ą 0.74. There was a positive correlation between clutch size and the date of egg-laying. These data suggest that there was a compromise between the tendency towards earlier breeding and clutch size. In the study area the Greenfinch is a double-brooded species. Unlike other studies it was noted that the average clutch size increased in the second half of the breeding season. The maximum clutch size coincides with the second or replacement clutches. Hatching, fledging and breeding success were lowest when clutch sizes were largest. The nesting success estimated with the Mayfield and the "traditional" method was approximately similar (0.40 and 0.44 respectively). Cats and mustelids were probably the cause of most breeding failures. Corvids were not responsible for nesting failures.

Relation:

Acta Ornithologica

Volume:

36

Issue:

2

Start page:

111

End page:

121

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:45294

Source:

MiIZ PAN, call no. P.257, Vol. 36, No 2 ; MiIZ PAN, call no. P.4568, Vol. 36, No 2 ; click here to follow the link

Language:

eng ; pol

Rights:

Rights Reserved - Restricted Access

Terms of use:

Copyright-protected material. Access only on terminals at the Museum and Institute of Zoology of the Polish Academy of Sciences, 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

Projects co-financed by:

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

Access:

Closed

×

Citation

Citation style:

This page uses 'cookies'. More information