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Reprodukční schopnosti vybraných volně žijících aviárních druhů chovaných v ZOO Zlín
Horský, Roman
The aim of the experiment solved in the present thesis was to evaluate the reproductive abilities of Yellow billed Stork, Milky Stork and Painted Stork. Eleven of Yellow billed Stork parents laid 46 eggs on average a length of 66.1 mm and a width of 47.0 mm. Eggs reaching an average weight of 80.5 g. Over the entire period under review by Yellow billed Stork hatched 24 chicks and 15 of them managed to breed. One parent couple of Milky Stork laid a total of 23 eggs with an average a length of 65.7 mm, a width of 47.0 mm and weight of 79.7 g. In total during the reporting period, 13 chicks hatched and have managed to 5 individuals to breed successfully. Twelve of Painted Stork parents withstand a total of 90 eggs, but was found a large number of unfertilized eggs (n = 38) and damaged eggs (n = 17). A total of 23 chicks hatched and bred were 11 individuals. Based on the average daily gain of young storks, concluded that the best suit local climatic conditions and breeding technology in Zoo Zlin were for Yellow billed Storks, where the average daily gain was 55.1 g, while the intensity of growth of more than half lower (26.0 g.den-1) in the young of Painted Stork.

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