Ural Owl (Strix uralensis)

2020 ◽  
Author(s):  
Denver W. Holt ◽  
Regan Berkley ◽  
Caroline Deppe ◽  
Paula L. Enríquez ◽  
Julie L. Petersen ◽  
...  
Keyword(s):  
Ural Owl

Parental Investment in Clutch Size and Egg Size in the Ural Owl Strix uralensis

1986 ◽  
Vol 17 (4) ◽  
pp. 309 ◽  
Author(s):  
Hannu Pietiainen ◽  
Pertti Saurola ◽  
Risto A. Vaisanen
Keyword(s):  
Clutch Size ◽  
Parental Investment ◽  
Egg Size ◽  
Ural Owl

scholarly journals DETECTION OF FOCI OF TULAREMIA USING ENZYME IMMUNOASSAY FOR THE PREDATORY BIRD PELLETS

2019 ◽  
Vol 16 (31) ◽  
pp. 632-641
Author(s):  
Alexey; ANDREYCHEV ◽  
Ekaterina BOYAROVA ◽  
Alexander LAPSHIN ◽  
Vyacheslav KUZNETSOV
Keyword(s):  
Enzyme Immunoassay ◽  
Causative Agent ◽  
Average Content ◽  
Predatory Bird ◽  
Eagle Owl ◽  
The Republic ◽  
Ural Owl

The results of identifying tularemia foci using the predatory bird pellets in the central part of Russia using the example of the Republic of Mordovia are presented. The efficacy of tularemia detection in pellets compared with other biomaterials has been shown. The average content of the tularemia microbe antigen from the predatory bird pellets was 9,4%. The greatest number of registrations of the causative agent of tularemia in the pellets was observed in Eagle Owl (29,2%). To a lesser extent, the pathogen was detected in the Ural Owl (14,7%). The tularemia pathogen was detected more often in the bird predator pellets than in the biomaterial from rodents. The largest share of positive samples was recorded in the riverine districts. The dynamics of identifying the causative agent of tularemia should be noted in 2015, 2017 and 2018, which are characterized by high values of the indicator.

scholarly journals First record of Lepidoptera from Ural owl nests in Japan

2007 ◽  
Vol 42 (4) ◽  
pp. 607-612 ◽  
Author(s):  
Yoshitsugu Nasu ◽  
Shiro Murahama ◽  
Hiroyuki Matsumuro ◽  
Daisuke Hashiguchi ◽  
Chieko Murahama
Keyword(s):  
First Record ◽  
Ural Owl

scholarly journals Heritability, plasticity and canalization of Ural owl egg size in a cyclic environment

2007 ◽  
Vol 21 (1) ◽  
pp. 88-96 ◽  
Author(s):  
P. KONTIAINEN ◽  
J. E. BROMMER ◽  
P. KARELL ◽  
H. PIETIÄINEN
Keyword(s):  
Egg Size ◽  
Ural Owl

Food Habits of the Ural Owl (Strix uralensis) During the Breeding Season in Central Japan

2013 ◽  
Vol 47 (3) ◽  
pp. 304-310 ◽  
Author(s):  
Taishi Suzuki ◽  
Seiki Takatsuku ◽  
Aki Higuchi ◽  
Ikki Saito
Keyword(s):  
Breeding Season ◽  
Food Habits ◽  
Central Japan ◽  
Ural Owl

Contribution to the knowledge on the synanthropization and dietary specialization of the Ural Owl (Strix uralensis) in urban environment of Košice city (East Slovakia)

2009 ◽  
Vol 3 (1) ◽  
pp. 51-60 ◽  
Author(s):  
Miroslav Dravecký ◽  
Ján Obuch
Keyword(s):  
Urban Environment ◽  
Life Style ◽  
Urban Areas ◽  
Direct Evidence ◽  
Columba Livia ◽  
Dietary Specialization ◽  
Hunting Strategies ◽  
Rare Phenomenon ◽  
Ural Owl

Contribution to the knowledge on the synanthropization and dietary specialization of the Ural Owl (Strix uralensis) in urban environment of Košice city (East Slovakia)S. uralensisis a typical silvatic species, specialized for this life style through its biology and diet. Synanthropization is a rare phenomenon in this species, reflected in the changes of diet and hunting strategies, adapting to the characteristics of the urban environment. Between November 22, 1993 and June 2, 1994, an individual of the Ural Owl was observed 39 times in the urban areas of Košice city. The examination of the pellets revealed that the Ural Owl specialized in huntingStreptopelia decaocto(76.7%) andColumba liviaf.domestica(13.4%). These results were confirmed by observations ofS. uralensishuntingS. decaocto.This discovery is the first direct evidence ofS. uralensisdiet adaptation toS. decaoctoand feralC. liviaf.domesticain Slovakia.

Ural owl (Strix uralensis) nesting in floodplain forest in the Východoslovenská rovina Plain

2010 ◽  
Vol 4 (1) ◽  
pp. 105-108 ◽  
Author(s):  
Miloš Balla
Keyword(s):  
Floodplain Forest ◽  
The South ◽  
Nesting Habitat ◽  
Common Buzzard ◽  
Buteo Buteo ◽  
Wetland Forest ◽  
The Town ◽  
Ural Owl

Ural owl (Strix uralensis) nesting in floodplain forest in the Východoslovenská rovina Plain Ural owls started nesting in smaller patches of woodland on the border between the Východoslovenská pahorkatina Upland and the Východoslovenská rovina Plain since 1994. The first data of the presence of Ural owls also in floodplain forest along the Latorica River in eastern Slovakia come from 1926, at first during the winter, and from 1998 also during the nesting period. In 2003 this species was heard in autumn courtship in this area, and on March 31, 2010 the first instance of nesting was noted in woodland to the south of the town Veľké Kapušany in the old nest of a common buzzard (Buteo buteo). This instance of nesting in wetland forest is the first nesting record of this species in this unusual nesting habitat in Slovakia.

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