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Article
Marcin Polak, Auteur ; Miroslav Bažant, AuteurUnderstanding the mechanisms and the factors influencing the phenology, reproduction and biometrics of long-distance migrants are extremely important as global climate warming has induced changes in the locations of geographic ranges and dates o[...]
Article
Marcin Polak, Auteur ; Mattia Brambilla, Auteur ; Jan Jedlikowski, AuteurCapsule: Wintering Water Rails Rallus aquaticus prefer small and narrow rivers, with large patches of wet emergent vegetation, and showed active response to playback, especially when they occurred in pairs.Aims: To investigate the habitat prefer[...]
Article
Marcin Polak, Auteur ; Mattia Brambilla, Auteur ; Jan Jedlikowski, AuteurCapsule: Wintering Water Rails Rallus aquaticus prefer small and narrow rivers, with large patches of wet emergent vegetation, and showed active response to playback, especially when they occurred in pairs.Aims: To investigate the habitat prefer[...]
Article
Marcin Polak, Auteur
Article
Marcin Polak, Auteur
Article
Marina Dmitrenok, Auteur ; Luca Puglisi, Auteur ; Laurent Demongin, Auteur ; Gillian Gilbert, Auteur ; Marcin Polak, Auteur ; Vincent Bretagnolle, AuteurBiometrics, plumage and bare-part colour of 87 Great Bitterns Botaurus stellaris from the UK, France, Italy, Poland and Belarus, of known sex (sexed by behaviour, DNA or dissection), were analysed to provide reliable sexing and ageing criteria f[...]
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Zbigniew Kasprzykowski, Auteur ; Marcin Polak, AuteurThe Eurasian Bittern Botaurus stellaris has a polygynous mating system where the nests of solitary and clumped females are located within a male territory. However, the factors that may favour the formation of nest clusters remain unknown. The f[...]
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Marcin Polak, AuteurThis study analyses the effects of nest-site selection on predation risk of Great Bittern Botaurus stellaris nests. The study was conducted in fishponds of eastern Poland during four breeding seasons (2003-06). The habitat characteristics of 84 [...]
