Results 71 to 80 of about 1,500 (190)
Пернатые хищники и их охрана, 2019 In 2018, atotal of 30 ornithologists and birdwatchers participated in the work of the RaptorRingingCenterof the Russian Raptor Research and Conservation Network and ringed 615 individuals of 24 species of Birds of Prey and Owls.
Elvira G. Nikolenko +10 more
doaj +1 more source
Formation of the avifauna of forest belts artificial forest and Northwest Azov [PDF]
, 2013 Ru: В статье рассматриваются пути формирование орнитофауны искусственных лесов и лесополос на основании результатов наблюдений, проведенных на юге Запорожской области в 2006-2012 гг. и анализа литературных данных.
Aiubova, Elnara +2 more
core
Records of Hippoboscidae from Mongolian Birds of Prey with Checklist, Update [PDF]
, 2021 The hippoboscid species Ornithophila gestroi has been rediscovered from Mongolia. It is the easternmost of all the known occurrences. Specimens were collected from Amur Falcon Falco amurensis, Saker Falcon Falco cherrug, Lesser Kestrel Falco naumanni ...
Batsaikhan, Nayamsuren +4 more
core +1 more source
Observations on the behavior of the saker falcon (Falco cherrug) breeding in Bulgaria [PDF]
Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”Saker falcon populations suffered severe declines, especially in the second half of the 20th century. During the period between 2004 and 2018, the species became extinct in Bulgaria as a breeding species.
Girgina Daskalova +5 more
doaj +3 more sources
La influença aviària en aus domèstics i salvatges [PDF]
, 2013 Una tesi doctoral llegida al CReSA a la UAB ha estudiat el virus de la influença aviària, o grip aviària, en tres espècies d'aus autòctones que tant poden ser salvatges com domèstiques: la perdiu roja, la guatlla europea i el falcó sacre-grifó.
Bertran, Kateri +1 more
core +1 more source
DNA vaccines encoding the envelope protein of West Nile virus lineages 1 or 2 administered intramuscularly, via electroporation and with recombinant virus protein induce partial protection in large falcons (Falco spp.) [PDF]
, 2015 As West Nile virus (WNV) can cause lethal diseases in raptors, a vaccination prophylaxis of free-living and captive populations is desirable. In the absence of vaccines approved for birds, equine vaccines have been used in falcons, but full protection ...
Angenvoort, Joke +9 more
core +4 more sources
Пернатые хищники и их охрана, 2018 This article was prepared according on the analysis of the situation with the poaching and smuggling of falcons (Gyrfalcon Falco rusticolus, Saker Falcon F. cherrug and Peregrine Falcon F. peregrinus) in Russia and near abroad countries in 2016–2017. The
Elvira G. Nikolenko
doaj +1 more source
The shapes of bird beaks are highly controlled by nondietary factors [PDF]
, 2016 Bird beaks are textbook examples of ecological adaptation to diet, but their shapes are also controlled by genetic and developmental histories. To test the effects of these factors on the avian craniofacial skeleton, we conducted morphometric analyses on
Beecher +10 more
core +5 more sources
Пернатые хищники и их охрана, 2020 In December 2018, the Petropavlovsk-Kamchatsky City Court convicted seven members of a criminal group under Part 3, Article 258.1 of the Criminal Code of the Russian Federation for illegal hunting and trafficking of Gyrfalcons (Falco rusticolus).
Igor V. Karyakin, Elvira G. Nikolenko
doaj
Single tracheal inoculation of Aspergillus fumigatus conidia induced aspergillosis in juvenile falcons (Falco spp.) [PDF]
, 2017 Aspergillosis is a common and life-threatening respiratory disease in raptors with acute and chronic courses. Among raptors, gyrfalcons (Falco rusticolus) and their hybrids are often declared to be highly susceptible with juvenile individuals being the ...
Failing, Klaus +4 more
core +2 more sources