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Documents disponibles écrits par cet auteur (10)
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Article
Martin Salek, Auteur ; Vít Zeman, Auteur ; Radovan Vaclav, AuteurEffective conservation measures for any bird species across their distribution ranges require detailed knowledge of landscape-specific differences in habitat associations. The Ortolan Bunting Emberiza hortulana is a farmland bird species, which [...]
Article
Martin Salek, Auteur ; Jan Riegert, Auteur ; Vaclav Krivan, AuteurCapsule Foraging habitats are determined by vegetation characteristics rather than the availability of insect prey. Aims To determine the diet composition of Little Owls in relation to the availability of insects at foraging sites, and to elucid[...]
Article
Martin Salek, Auteur ; Jan Riegert, Auteur ; Vaclav Krivan, AuteurCapsule Foraging habitats are determined by vegetation characteristics rather than the availability of insect prey. Aims To determine the diet composition of Little Owls in relation to the availability of insects at foraging sites, and to elucid[...]
Article
Lars Bo Jacobsen, Auteur ; Monika Chrenkova, Auteur ; Peter Sunde, Auteur ; Martin Salek, Auteur ; Kasper Thorup, AuteurThe population of Little Owls in Denmark is close to extinction. The main cause is food limitation during the breeding season. Efforts to improve breeding success include providing breeding pairs with supplementary food and attempts to improve f[...]
Article
Irene Pellegrino, Auteur ; Alessandro Negri, Auteur ; Giovanni Boano, Auteur ; Marco Cucco, Auteur ; Torsten N. Kristensen, Auteur ; Cino Pertoldi, Auteur ; Ettore Randi, Auteur ; Martin Salek, Auteur ; Nadia Mucci, AuteurThe little owl Athene noctua is a widespread species in Europe. This mainly sedentary owl experienced reduction in population sizes in some areas due to habitat loss and modification of the landscape. To assess the genetic structure of the popul[...]
Article
Irene Pellegrino, Auteur ; Alessandro Negri, Auteur ; Marco Cucco, Auteur ; Nadia Mucci, Auteur ; Marco Pavia, Auteur ; Martin Salek, Auteur ; Giovanni Boano, Auteur ; Ettore Randi, AuteurPleistocene glaciations greatly affected the distribution of genetic diversity in animal populations. The Little Owl is widely distributed in temperate regions and could have survived the last glaciations in southern refugia. To describe the phy[...]
Article
Eliska Padysakova, Auteur ; Martin Salek, Auteur ; Lukas Polednik, Auteur ; Frantisek Sedlacek, Auteur ; Tomáš Albrecht, AuteurContext. Density-dependent predation has been recently discussed as a contributing cause of duck nest failure. Aims. We tested whether nest density increases the nest predation rate (density-dependent predation) in patches of littoral vegetation[...]
Article
Eliska Padysakova, Auteur ; Martin Salek, Auteur ; Lukas Polednik, Auteur ; Frantisek Sedlacek, Auteur ; Tomáš Albrecht, AuteurAlien species of predators may negatively influence the breeding success of waterfowl. Previous studies have tested whether predator removal causes an increase in nest success and breeding densities; however, conclusions have been contradictory.[...]
Article
Alexandra Průchová, Auteur ; Martin Salek, Auteur ; Pavel Linhart, AuteurVocal communication plays a key role in behaviour of nocturnal avian species. The amount of specific vocal utterances changes depending on the presence and absence of the target audience and thus it can inform, among others, about possible funct[...]
Article
Martin Salek, Auteur ; Matej Loevy, AuteurInformation on habitat requirements and spatial ecology is vital in conservation strategies and management of particular species. Little Owl Athene noctua is a highly threatened owl species whose populations have significantly decreased or are l[...]
