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Documents disponibles écrits par cet auteur (6)
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Article
Herbert Hoi, Auteur ; Alzbeta Darolova, Auteur ; Jan Kristofik, AuteurIn birds, male song is mainly driven by sexual selection, whereby several song characteristics have been demonstrated to be important. In this context, the number of syllables produced per time unit (syllable rate), which thus reflects the “spee[...]
Article
Alzbeta Darolova, Auteur ; Jan Kristofik, Auteur ; Felix Knauer, Auteur ; Herbert Hoi, AuteurInterspecific territoriality can frequently be observed in the animal kingdom, including birds. One important factor driving the degree of interspecific territoriality is competition for resources. Other influential factors are, for instance, po[...]
Article
Martin Kapun, Auteur ; Alzbeta Darolova, Auteur ; Jan Kristofik, Auteur ; Katharina Mahr, Auteur ; Herbert Hoi, AuteurIn a few bird species, dimorphism already exists in nestling and juvenile plumage coloration and these colour morphs are often attributable to different sexes. In this study we detected variation in nestling coloration among European Bee-eaters [...]
Article
Jan Kristofik, Auteur ; Alzbeta Darolova, Auteur ; Lucia Rubáčová, Auteur ; Herbert Hoi, AuteurThe beginning of reproduction is usually accompanied by a series of decisions including where to establish a territory, attract a mate, to lay eggs or give birth. These decisions might be influenced by the quality of potential partners but also [...]
Article
Alzbeta Darolova, Auteur ; Jan Kristofik, Auteur ; Herbert Hoi, Auteur ; Michael Wink, AuteurMale song is known to be important in the mate choice of birds, as different song features reflect different traits of the singer. The reason why song complexity, in this context, should reflect the quality of the performing individual is still [...]
Article
Alzbeta Darolova, Auteur ; Jan Kristofik, Auteur ; Herbert Hoi, AuteurHabitat choice may have an important impact on survival and fitness of an individual. Besides an individual's intrinsic features, such as resource-holding potential, experience, age, and habitat characteristics like habitat heterogeneity may pla[...]
