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Documents disponibles écrits par cet auteur (10)
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Article
Guillaume Dillenseger, Auteur ; Andreas Rimoldi, Auteur ; Santiago Barreto, Auteur ; Mauricio Ugarte, Auteur ; Vojtech Kubelka, AuteurEl comportamiento sexual, incluyendo las estrategias de cortejo y apareamiento, siguen sin explorarse en numerosas especies de aves tropicales. Vanellus resplendens es un ave playera que habita los altos Andes, con una biología reproductiva poco[...]
Article
Vojtech Kubelka, AuteurPredation is often the most important driver of breeding productivity and population dynamics in birds, with an increasing impact in the currently rapidly changing world. Despite decades of intensive research, our understanding of trophic intera[...]
Article
Vojtech Kubelka, Auteur ; Martin Sladecek, Auteur ; Václav Zámečník, Auteur ; Eva Vozabulová, Auteur ; Miroslav Šálek, AuteurEgg size represents a fundamental predictor of chick mass and body condition. Chicks from bigger eggs have significantly increased survival, especially in precocial species, where chicks must forage for themselves and cope with environmental thr[...]
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Vojtech Kubelka, Auteur ; Martin Sladecek, Auteur ; Miroslav Šálek, AuteurNest lining is a key component in nests of many bird species. Among ground-nesting birds with open nests, it usually consists of dry sticks and stalks creating a thermoregulatory insulating layer for the eggs. However, a bigger nest lining can a[...]
Article
Vojtech Kubelka, Auteur ; Jiri Mlikovsky, Auteur ; Veronika Zavadilova, Auteur ; Milan Frencl, Auteur ; Anton Ivanov, Auteur ; Kirill Litvinov, Auteur ; Miroslav Šálek, AuteurNest predation is a common cause of breeding failure with direct consequences for the regulation of bird populations. Recently concerns have been raised about increased nest predation in populations of shorebirds. At the same time some large gap[...]
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Vojtech Kubelka, Auteur ; Václav Zámečník, Auteur ; Katarina Slabeyová, Auteur ; Vlasta Škorpíková, Auteur ; Miroslav Šálek, AuteurThis article covers the most recent population estimates, trends, threats andp rotection measures for five meadow-breeding shorebirds in the Czech Republic (CZ) and Slovakia (SK): Northern Lapwing Vanellus vanellus, Black-tailed Godwit Limosa li[...]
Article
Vojtech Kubelka, Auteur ; Václav Zámečník, Auteur ; Katarina Slabeyová, Auteur ; Vlasta Škorpíková, Auteur ; Miroslav Šálek, AuteurThis article covers the most recent population estimates, trends, threats and protection measures for five meadow-breeding shorebirds in the Czech Republic (CZ) and Slovakia (SK): Northern Lapwing Vanellus vanellus, Black-tailed Godwit Limosa li[...]
Article
Vojtech Kubelka, Auteur ; Miroslav Šálek, Auteur ; Pavel Tomkovich, Auteur ; Zsolt Vegvari, Auteur ; Robert P. Freckleton, Auteur ; Tamás Székely, AuteurNo longer a safe haven Many biological patterns have a latitudinal component. One long-recognized pattern is that predation rates are higher at lower latitudes. This may explain why many migratory birds travel thousands of miles from the tropics[...]
Article
Václav Zámečník, Auteur ; Vojtech Kubelka, Auteur ; Miroslav Šálek, AuteurOnly a few studies have assessed the predation risk on artificially marked nests, or have examined ways of marking nests to avoid destruction by machinery. Until now, however, neither type of study has directly addressed this apparent trade-off [...]
Article
Vojtech Kubelka, Auteur ; Martin Sladecek, Auteur ; Miroslav Šálek, AuteurCapsule Inter-specific nest scrape reuse is rare in waders. We review this phenomenon and document it for the first time in the Little Ringed Plover Charadrius dubius breeding in vacant nest scrapes excavated by Northern Lapwings Vanellus vanellus.
