This final bachelor study is focused on phenological manifests of migrating birdlife in geomorphological disctrict of Krupinská planina. Measured results of chosen climatological characteristics - air temperature, humidity, solar energy and background temperature, are summarized in this thesis. All climatical elements were recorded from meteorological station Bzovík and these are from period 2013 to 2017. Bird phenology is another part of this study and here are recorded features of birds such as migratory behaviour - spring arrival dates, singing dates, departure date, from area of middle Slovakia, period 2013-2017. Results of reserch are visualized in table reviews and charts. This study confirms, that there is direct relationship between climate and bird phenology.