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Auteur Jerzy Michalczuk |
Documents disponibles écrits par cet auteur (3)
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Article
Jerzy Michalczuk, Auteur ; Monika Michalczuk, AuteurIn 2003–2006, 73 Syrian Woodpecker nests were studied in a 305-km2 area of the agricultural landscape in SE Poland. The median egg-laying date was found to be 12 May and the median fledging date was 20 June (the earliest laying date was April 24[...]![]()
Article
Jerzy Michalczuk, Auteur ; Allan D. Mcdevitt, Auteur ; Tomasz D. Mazgajski, Auteur ; Tomasz Figarski, Auteur ; Mihaela Ilieva, Auteur ; Malgorzata Bujoczek, Auteur ; Pawel Malczyk, Auteur ; Lukasz Kajtoch, AuteurGreat Spotted and Syrian Woodpeckers (Dendrocopos major and D. syriacus) are known to hybridize in nature; however, the extent of this phenomenon is not known due to difficulties in hybrid detection based on plumage analyses. Here, we tested fiv[...]



