Title:

Small mammals near Janowiec nad Wisłą (middle-easternPoland) on the basis of prey composition of the tawny owl Strix aluco and long-eared owlAsio otus

Subtitle:

Małe ssaki w okolicy Janowca nad Wisłą (środkowo-wschodnia Polska) na podstawie składu pokarmu puszczyka Strix aluco i uszatki Asio otus

Creator:

Lesiński, Grzegorz ; Kasprzak, Wojciech

Publisher:

Muzeum i Instytut Zoologii Polskiej Akademii Nauk

Place of publishing:

Warszawa

Date issued/created:

2023

Description:

24 cm

Type of object:

Journal/Article

Subject and Keywords:

Mammals ; species composition ; pellets ; diet of owls ; mosaic landscape

Abstract:

At two sites near Janowiec nad Wisłą (middle-eastern Poland) the species composition of a small mammal community in the diet of the tawny owl Strix aluco and long-eared owl Asio otus has been examined. The bones of 128 mammals have been extracted from S. aluco pellets gathered in the years 2014-2015, whereas 401 mammals have been extracted from A. otus pellets collected in the years 2023-2024. Dominant species in the diet of S. aluco (the site bordering woodland) were Clethrionomys glareolus (31.3%), Apodemus agrarius (16.4%) and Apodemus flavicollis (12.5%), while in the case of A. otus (the site bordering open landscape) Microtus arvalis (55.1%) appeared most frequent. Altogether 16 species were recorded representing: Soricomorpha (4), Chiroptera (1), Rodentia (10) and Carnivora (1). Two bats caught as prey belonged to the species of Myotis nattereri, common in this part of Poland. Most interesting species were Crocidura leucodon, whose recorded sites are near its range limit, and Muscardinus avellanarius – the species infrequently recorded in central and eastern Poland.

Relation:

FRAGMENTA FAUNISTICA 66 (2): 87–93, 2023

Volume:

66

Issue:

2

Start page:

87

End page:

93

Resource type:

Text

Detailed Resource Type:

Article

Resource Identifier:

10.3161/00159301FF2023.66.2.087

Source:

MiIZ PAN, call no. P.256 ; MiIZ PAN, call no. P.4664 ; click here to follow the link

Language:

eng ; eng

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 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

Access:

Open