Results 111 to 120 of about 309 (139)
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The Parasite Fauna of the Gyrfalcon (Falco rusticolus) in Iceland
Journal of Wildlife Diseases, 2015We examined 46 Gyrfalcon (Falco rusticolus) carcasses from Iceland for parasites, including 29 first-year birds and 17 second-year birds and older. Endoparasites observed were the trematodes Cryptocotyle lingua (prevalence 8%), Cryptocotyle concavum (4%), and Strigea sp. (8%); the cestode Mesocestoides sp.
Christensen, Nanna Daugbjerg +2 more
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THE FEEDING OF GYRFALCON (FALCO RUSTICOLUS, FALCONIFORMES, FALCONIDAE) IN KAMCHATKA
Bulletin оf Kamchatka State Technical University, 2022In Kamchatka, an investment project is being implemented for the artificial reproduction of rare species of falcons, primarily gyrfalcon. For successful breeding of birds, it is necessary to know their trophic preferences in nature. The article analyzes information on the nutrition of the gyrfalcon in Kamchatka, collected over the entire history of ...
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Normal haematological values in gyr falcons ( Falco rusticolus )
Veterinary Record, 2005THE gyr falcon (Falco rusticolus) is the largest falcon species in the world, and inhabits Arctic regions of North America, Greenland, Iceland and Eurasia. The species is considered polytypic, with four races, F r rusticolus in Europe, F r obsoletus in Asia and parts of North America, F r candicans from the high Arctic of North America and Greenland ...
J H, Samour, J L, Naldo, S K, John
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Prodorsal liposarcoma in a gyr-saker hybrid falcon (Falco rusticolus x Falco cherrug)
Comparative Clinical Pathology, 2017An adult female gyr-saker hybrid falcon (Falco rusticolus x Falco cherrug) was brought to our falcon medical and research hospital for evaluation of a rapidly growing mass. Physical and radiographic examination revealed a large, oval-shaped, soft tissue mass on the left prodorsal region.
Mohammed A. Rahim +2 more
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Plasma chemistry reference values in the gyr falcon (Falco rusticolus)
Comparative Clinical Pathology, 2013Blood samples were collected from 102 clinically healthy gyr falcons (Falco rusticolus) over a time period of approximately 3 years as part of routine examination proce- dures. Standard blood chemistry analyses were carried out to establish normal reference values for the species. Plasma chemistry analyses included alkaline phosphatase (ALP), am- ylase,
Morena Bernadette Wernick +3 more
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Persistent organochlorine levels in six prey species of the gyrfalcon Falco rusticolus in Iceland
Environmental Pollution, 2001Our previous investigations have revealed very high levels of organochlorines (OCs) in the Icelandic gyrfalcon Falco rusticolus, a resident top predator. We now examine six potential prey species of birds, both resident and migratory, in order to elucidate the most likely route of the OCs to the gyrfalcon.
K, Olafsdóttir +4 more
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Complete mitochondrial genome of the gyrfalcon Falco rusticolus (Aves, Falconiformes, Falconidae)
Mitochondrial DNA Part A, 2016The complete mitochondrial genome sequence of gyrfalcon (Falco rusticolus), the largest of the true falcons, was characterized using next generation sequencing. The mitogenome was 18 218 bp long, and comprised of 13 protein-coding genes (PCGs), 22 tRNA, 2 rRNA and two non-coding regions; a control region (D-loop) harboring two tandem repeats 80 bp and ...
Máney, Sveinsdóttir +2 more
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КРЕЧЕТ FALCO RUSTICOLUS НА ОСТРОВЕ ВИЗЕ (КАРСКОЕ МОРЕ)
Сибирский экологический журналКречет Falco rusticolus(Linnaeus, 1758) - редкий тундровый сокол, распространенный в циркумполярной Арктике. Для островов и архипелагов российской Арктики он известен лишь как изредка залетающий вид. Молодая самка кречета была встречена далеко за пределами основного ареала, где за ней наблюдали около полумесяца. Регистрация кречета на о. Визе в 2020 г.
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