Census of the Feral Pigeon (Columba livia f. domestica) Population in the Selected Localities and Flying Corridor of the Radlické Valley in Prague

Census of the feral pigeon (Columba livia f. domestica) population in the selected localities and flying through the corridor of the Radlické valley in Prague. The diploma thesis is dealing with the research of the number of the pigeons (Columba livia f. domestica) flying through the corridor of the Radlické údolí, with the exploration of the next pigeons' flying routes, with inventorying of the number of pigeons in the localities Smíchovské nádraží and Na Knížecí and with dependece of the number of pigeons on the abiotical conditions, season, day time and the time of the spring seeding and harvest. The food ecology of pigeons was also investigated within the process of inventorying in the locality Na Knížecí. The final chapter is focused on coloring of the individuals in the different Prague localities. The research was realised from July 2012 to November 2013. The folowing methods of research were used: observation, marking with the wing tapes, modified linear method of addition. The results of the diploma thesis indicate that number of pigeons in the observed localities change especially in the time of seeding and harvest. Numerical fluctuations are not so extreme because the group of the resident pigeons always stays in the city. The spectrum of the food offered by local inhabitants doesn't..