Results 21 to 30 of about 9,138 (245)
Пернатые хищники и их охрана, 2023 Птицы отрядов Falconiformes, Accipitriformes и Strigiformes находятся на вершине экологической пирамиды, в связи с чем, наиболее уязвимы к изменениям природной среды, происходящим под влиянием деятельности человека.
Sergey V. Vazhov
doaj +1 more source
The winter diet of the rare Tyto alba in contrast to Asio otus on Crimea Peninsula
Nature Conservation Research: Заповедная наука, 2020 The range of Tyto alba overlaps with that of Asio otus in a large part of the Holarctic. Both species are adapted to open-area hunting and prey upon similar species. In contrast to A. otus, data about the diet of T.
Volodymyr M. Kucherenko +4 more
doaj +1 more source
Helminth Communities of Owls (Strigiformes) Indicate Strong Biological and Ecological Differences from Birds of Prey (Accipitriformes and Falconiformes) in Southern Italy [PDF]
, 2012 We compared the helminth communities of 5 owl species from Calabria (Italy) and evaluated the effect of phylogenetic and ecological factors on community structure. Two host taxonomic scales were considered, i.e., owl species, and owls vs.
A Perera +55 more
core +7 more sources
Evidence for West Nile Virus and Usutu Virus Infections in Wild and Resident Birds in Germany, 2017 and 2018 [PDF]
, 2019 Wild birds play an important role as reservoir hosts and vectors for zoonotic arboviruses and foster their spread. Usutu virus (USUV) has been circulating endemically in Germany since 2011, while West Nile virus (WNV) was first diagnosed in several bird ...
Eiden, Martin +19 more
core +2 more sources
Owls as bioindicators: their spatial and temporal aspects in Eastern Europe [PDF]
, 2019 The article presents the unique results of a study of the spatial distribution of owls in the territory of the Republic of Tatarstan by season of the year on long-term data. Ravkin’s transect method was used to census fixed randomly selected plots spread
Askeyev, Arthur +2 more
core +2 more sources
Hystrix, the Italian Journal of Mammalogy, 1987 <strong>Abstract</strong> During May 1985, Barn Owl pellets were collected in a central-east Sardinia localities (M. Albo-Nuoro), near the natura1 cave called "Sa conca manna de Loccoli".
Claudio Di Russo
doaj +1 more source
Revista Ciencias Veterinarias, 2019 Las poblaciones de rapaces, en la que se incluye al orden Strigiformes, han disminuido en número y se encuentran amenazadas o en peligro de extinción, no solo por la destrucción del hábitat, sino también por las actividades humanas.
Randall Arguedas, Lizbeth Ovares
doaj +1 more source
Seroprevalence Survey of Avian influenza A (H5) in wild migratory birds in Yunnan Province, Southwestern China [PDF]
, 2014 BACKGROUND: Highly pathogenic avian influenza virus (HPAIV) is a highly contagious disease which is a zoonotic pathogen of significant economic and public health concern.
Bangquan Zeng +9 more
core +1 more source
The First Fossil Owl (Aves, Strigiformes) From the Paleogene of Africa
Diversity, 2020 The relatively extensive fossil record of owls (Aves, Strigiformes) in North America and Europe stands in stark contrast to the paucity of fossil strigiformes from Africa.
N. Adam Smith +2 more
doaj +1 more source
Пернатые хищники и их охрана, 2023 The Convention on Migratory Species’ Memorandum of Understanding on the Conservation of Migratory Birds of Prey in Africa and Eurasia (Raptors MOU) represents a unique international agreement dedicated to the preservation of migratory raptors belonging ...
Umberto Gallo-Orsi, Lauren Lopes
doaj +1 more source