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Article
Maciej Filipiuk, Auteur ; Paweł Buczyński, Auteur ; Janusz Kloskowski, AuteurKnowledge of the relationships between food habits and habitat is crucial for the assessment of habitat quality for birds. The present study investigated the diet and reproductive success of Little Bitterns Ixobrychus minutus nesting on cyprinid[...]
Article
Janusz Kloskowski, Auteur ; Andrzej Trembaczowski, Auteur ; Maciej Filipiuk, AuteurVariation in food-chain length may influence a predator’s trophic position. In aquatic food webs, the energy value of prey typically increases with its trophic rank; hence a higher trophic-level diet is often assumed to indicate better habitat q[...]
Article
Janusz Kloskowski, Auteur ; Andrzej Trembaczowski, Auteur ; Maciej Filipiuk, AuteurStable isotope analyses can detect interactions between different stages of the annual cycle in migratory animals. We used carbon (δ13C), nitrogen (δ15N) and sulphur (δ34S) isotopes to identify non-breeding environments, the strategy of nutrient[...]
Article
Maciej Filipiuk, Auteur ; Marek Kucharczyk, AuteurThe Little Bittern is one of the least studied heron species in its breeding range. The nominate, Palaearctic race Ixobrychus m. minutus has been generally assumed to be single-brooded only, yet detailed studies of its breeding biology and matin[...]
