Search Results - "Losak, Katarzyna"

The vocal repertoire and the daily calling activity of the Yellow-breasted Barbet (Trachyphonus margaritatus) by Mahamoud-Issa, Mathieu, Sikora, Bożena, Łosak, Katarzyna, Osiejuk, Tomasz S.

“…The Yellow-breasted Barbet ( Trachyphonus margaritatus ) is a group-living and chorusing bird species. However, its vocal repertoire remains poorly described…”
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The song of Skylarks Alauda arvensis indicates the deterioration of an acoustic environment resulting from wind farm start‐up by Szymański, Paweł, Deoniziak, Krzysztof, Łosak, Katarzyna, Osiejuk, Tomasz S.

“…The rapid development of wind energy may have negative effects on bird populations, including collisions with turbines, displacement due to disturbance or…”
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Cautious response of inexperienced birds to conventional signal of stronger threat by S. Osiejuk, Tomasz, Łosak, Katarzyna, Dale, Svein

“…Several studies demonstrated that bird song functions as a first line of territorial defence. The efficiency of deterring rivals depends strongly on the…”
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Song repertoire is not affected by stress in an adult male songbird, the Whitethroat Sylvia communis by Borowiec, Marta, Łosak, Katarzyna, Osiejuk, Tomasz, Halupka, Konrad

“…It is believed that bird song has evolved as a reliable signal of quality of displaying individuals. Recent research has focused on costs of development of…”
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How do birds search for breeding areas at the landscape level? Interpatch movements of male ortolan buntings by Dale, Svein, Steifetten, Øyvind, S. Osiejuk, Tomasz, Losak, Katarzyna, P. Cygan, Jakub

“…Animal movements at large spatial scales are of great importance in population ecology, yet little is known due to practical problems following individuals…”
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