Inny tytuł:

Acta Ornithologica, vol. 38, no. 2 ; Zachowania łowieckie pustułeczki w okresie lęgowym ; Hunting behaviour of lesser kestrel

Współtwórca:

Polska Akademia Nauk. Muzeum i Instytut Zoologii

Wydawca:

Museum & Institute of Zoology

Miejsce wydania:

Warszawa

Opis:

Bibliogr. p. 133-134 ; P. [129]-134 : ill. ; 27 cm ; Abstract in Polish

Typ obiektu:

Journal/Article

Abstrakt:

We studied the foraging behaviour of Lesser Kestrels in agricultural habitats during the breeding season of 2000. The birds spent more time hunting in flight than perched. During 398 min. of observed aerial hunting, they spent 23.7% hovering, 14.4% hanging, 14.0% flapping, 41.2% gliding, and 6.7% soaring. The time spent on each type of aerial hunting behaviour depended on factors like breeding stage, time of day, wind speed, number of strikes, number of successful strikes, and the time spent hunting. The strike rate was 0.38 per min., the capture rate 0.10 per min. The capture rate depended on the type of hunting behaviour preceding the attack and was highest after the birds had been hovering.

Czasopismo/Seria/cykl:

Acta Ornithologica

Tom:

38

Zeszyt:

2

Strona pocz.:

129

Strona końc.:

134

Szczegółowy typ zasobu:

Article

Format:

application/pdf

Identyfikator zasobu:

oai:rcin.org.pl:45703

Źródło:

MiIZ PAN, call no. P.257-38-2 ; MiIZ PAN, call no. P.4568-38-2 ; kliknij tutaj, żeby przejść

Język:

eng

Prawa:

Rights Reserved - Restricted Access

Zasady wykorzystania:

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.

Digitalizacja:

Museum and Institute of Zoology of the Polish Academy of Sciences

Lokalizacja oryginału:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Dofinansowane ze środków:

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

Dostęp:

Closed