Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ákos Klein"'
Autor:
Gergely Hegyi, Miklós Laczi, András Wacha, Helga Gyarmathy, Ákos Klein, Balázs Rosivall, Fanni Sarkadi, Gyula Szabó, János Török
Publikováno v:
Royal Society Open Science, Vol 11, Iss 6 (2024)
Non-iridescent structural plumage reflectance is a sexually selected indicator of individual quality in several bird species. However, the structural basis of individual differences remains unclear. In particular, the dominant periodicity of the quas
Externí odkaz:
https://doaj.org/article/5a489fe282214f0391776a39ec4b6c48
Publikováno v:
Ornis Hungarica, Vol 28, Iss 2, Pp 24-36 (2020)
The habitat selection of Scops Owl Otus scops has not been studied in Hungary so far. The population in the Carpathian Basin can be considered as a range edge population. Yet, studying and conserving breeding population at the edge of the species’
Publikováno v:
Ornis Hungarica, Vol 27, Iss 1, Pp 32-43 (2019)
Little was known about the small mammal fauna of the Marcal Basin to date, therefore we collected 1,144 Barn Owl pellets from 15 locations in 2017. After the analysis of the pellets, remnants of 3,063 prey items were identified, of which 97.5% were s
Publikováno v:
Ornis Hungarica, Vol 25, Iss 2, Pp 51-64 (2017)
The prey composition of the Barn Owl(Tyto alba)can be monitored indirectly by pellet analysis and we used this method to investigate less known small mammal species of Zala County. The number and abundance of small mammal species depend on the struct
Autor:
Dániel Varga, Sandor Farkas, Erika Mátics, Gyula Hoffmann, Deborah A. Dawson, Ákos Klein, Róbert Mátics, Alain C. Frantz
Publikováno v:
Journal of Ornithology. 158:811-821
The effects of population bottlenecks, from both the population and conservation genetics point of view, have attracted great interest. Heterozygosity and allelic diversity are basic components of the evolutionary potential of populations. Many endan
Publikováno v:
Avian Diseases. 58:228-231
Hematologic and plasma biochemistry parameters of barn owls (Tyto alba) were studied in collaboration by the Exotic Division of the Faculty of Veterinary Science of the Szent Istvan University and the Eötvös Loránd University, both in Budapest, Hu
Publikováno v:
Biological Journal of the Linnean Society. 95:488-494
In Baranya County (Southern Hungary), tawny owls (Strix aluco) and barn owls (Tyto alba) sequentially use the same nest boxes in a significant number of cases. A total of 460 broods were observed between 1996 and 2003 and, in 12 cases, whole broods o
Publikováno v:
Bird Conservation International. 17:273-281
Nest-site reduction has played a significant role in the decline of Barn Owl Tyto alba populations throughout Europe and North America. Techniques of nest-site augmentation, involving the provision of nest-boxes, have been widely used in a range of s
Publikováno v:
Acta Veterinaria Hungarica. 54:321-331
The basic patterns of thyroid hormones [thyroxine (T4) and 3,3',5-triiodothyronine (T3)] and the T4 and T3 responses induced by thyrotropin releasing hormone (TRH) are reported in captive female barn owls (Tyto alba) during the non-breeding period. T
Autor:
Gavin J. Horsburgh, Michelle Simeoni, Gemma Smith, Ian R. K. Stewart, David Martín-Gálvez, Terry Burke, Kate L. Durrant, Ida Bacon, Andrew P. Krupa, Ákos Klein, Deborah A. Dawson, Lewis G. Spurgin, Alexander Ball, Jin-Won Lee, Susannah Bird, Clemens Küpper, Bengt Hansson
Publikováno v:
Molecular ecology resources. 10(3)
We have developed a new approach to create microsatellite primer sets that have high utility across a wide range of species. The success of this method was demonstrated using birds. We selected 35 avian EST microsatellite loci that had a high degree