Avtor/Urednik		Sedmak, Ksenja
Naslov		Prispevek k poznavanju prehrane pegaste sove Tyto alba na Ljubljanskem barju in v Sečoveljskih solinah
Prevedeni naslov		A contribution to the knowledge of the diet of barn owl Tyto alba at Ljubljansko barje and Sečovlje salina
Tip		članek
Vir		Acrocephalus
Vol. in št.		Letnik 21, št. 98-99
Leto izdaje		2000
Obseg		str. 31-4
Jezik		slo
Abstrakt		The article discusses the Barn Owl's feeding habits at Ljubljansko barje (C Slovenia) and Sečovlje Salina (SE Slovenia) investigated with the method of pellet analysis. In pellets from Ljubljansko barje shrews were prevalent, while in respect of biomass common vole played an important role, too. The most preyed species by number and by biomass at Sečovlje Salina was Apodemus sylvaticus. Since owl is an opportunistic predator, results reflect differences in the environmental conditions in the hunting grounds at the two localities. The pellets found at Ljubljansko barje were on average larger than the ones found at Sečovlje Salina and also contained more prey units.
Izvleček		Avtorica je preučevala prehrano pegaste sove na ljubljanskem barju in v Sečoveljskih solinah z metodo preiskovanja izbljuvkov. Na barju so po številu prevladovale rovke, po biomasi pa je velik delež pripadal tudi poljski voluharici. V solinah je po številu in biomasi prevladovala belonoga miš Apodemus sylvaticus. Ker pegasta sova pleni oportunistično, je vrstna sestava plena z obeh lokalitet verjetno posledica različnih razmer v njenem lovnem habitatu. Izbljuvki sov na Ljubljanskem barju so bili v povprečju večji od izbljuvkov iz solin, v njih je bilo tudi več enot plena.
Deskriptorji		BIRDS ANIMAL NUTRITION