Characteristics of semen collected from gander included in the genetic resources conservation program von Łukaszewicz, Ewa, Kowalczyk, Artur, Jerysz, Anna

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Simple and effective methods of freezing capercaillie (Tetrao urogallus L.) semen von Kowalczyk, Artur, Łukaszewicz, Ewa

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Effect of cryopreservation on sperm parameters, lipid peroxidation and antioxidant enzymes activity in fowl semen von Partyka, Agnieszka, Łukaszewicz, Ewa, Niżański, Wojciech

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Effect of semen extenders on viability of ISA Brown and Hubbard Flex roosters' sperm stored for 24 h von Łukaszewicz, Ewa, Jerysz, Anna, Kowalczyk, Artur

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Effect of freeze‐dried quail egg white and yolk addition to semen extender on viability of rooster sperm stored for 6 h at 4°C von Łukaszewicz, Ewa, Jerysz, Anna, Kowalczyk, Artur

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Semen characteristics of ganders kept as genetic resources conservation programme von Łukaszewicz, Ewa, Jerysz, Anna, Kowalczyk, Artur

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Reproductive season and male effect on quantitative and qualitative traits of individually collected Muscovy duck (Cairina moschata) semen von Łukaszewicz, Ewa, Jerysz, Anna, Kowalczyk, Artur

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Effect of semen extenders and storage time on quality of Muscovy duck (Cairina moschata) drake semen during the entire reproductive season von Łukaszewicz, Ewa, Jerysz, Anna, Chełmońska, Bronisława

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Evaluation of fresh and frozen-thawed fowl semen by flow cytometry von Partyka, Agnieszka, Niżański, Wojciech, Łukaszewicz, Ewa

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Reintroduction of the European Capercaillie from the Capercaillie Breeding Centre in Wisła Forest District: Genetic Assessments of Captive and Reintroduced Populations von Strzała, Tomasz, Kowalczyk, Artur, Łukaszewicz, Ewa

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Relationship between semen quality and level of heterozygosity on the model of endangered population of Western capercaillie von Strzała, Tomasz, Kowalczyk, Artur, Rosenberger, Joanna, Frąszczak, Magdalena, Łukaszewicz, Ewa

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Comparative Examination of Capercaillie (Tetrao urogallus L.) Behaviour Responses and Semen Quality to Two Methods of Semen Collection von Łukaszewicz, Ewa Teresa, Kowalczyk, Artur Mikołaj, Rzońca, Zenon

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Lipid peroxidation and antioxidant enzymes activity in avian semen von Partyka, Agnieszka, Łukaszewicz, Ewa, Niżański, Wojciech

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Hissing of geese: caller identity encoded in a non-vocal acoustic signal von Policht, Richard, Kowalczyk, Artur, Lukaszewicz, Ewa, Hart, Vlastimil

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Freezability of Semen Collected from Ganders of 12 Breeds Covered by the Polish Genetic Resources Conservation Program von Łukaszewicz, Ewa, Kowalczyk, Artur, Jerysz, Anna, Lisowski, Mirosław

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Variation in Bird Eggs-Does Female Factor, Season, and Laying Order Impact the Egg Size, Pigmentation, and Eggshell Thickness of the Eggs of Capercaillie? von Rosenbeger, Joanna, Pytlak, Kamil, Lukaszewicz, Ewa, Kowalczyk, Artur

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Characteristics of capercaillie (Tetrao urogallus) semen analysed with flow cytometry combined with fertility results von Kowalczyk, Artur, Łukaszewicz, Ewa, Strzała, Tomasz, Partyka, Agnieszka, Rosenberger, Joanna

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Selected prebiotics and synbiotics administered in ovo can modify innate immunity in chicken broilers von Stefaniak, Tadeusz, Madej, Jan P, Graczyk, Stanisław, Siwek, Maria, Łukaszewicz, Ewa, Kowalczyk, Artur, Sieńczyk, Marcin, Bednarczyk, Marek

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Eggshell resorption, and embryonic mobilization and accumulation of calcium and metals in eggs of wild and captive Capercaillies Tetrao urogallus von Orłowski, Grzegorz, Merta, Dorota, Pokorny, Przemysław, Łukaszewicz, Ewa, Dobicki, Wojciech, Kobielski, Janusz, Kowalczyk, Artur, Rzońca, Zenon, Krzywiński, Andrzej

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Speckled and plain regions of avian eggshells differ in maternal deposition of calcium and metals: A hitherto overlooked chemical aspect of egg maculation von Orłowski, Grzegorz, Pokorny, Przemysław, Dobicki, Wojciech, Łukaszewicz, Ewa, Kowalczyk, Artur

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