White-Tailed Sea Eagle (Haliaeetus albicilla) re-settled the area of South Moravia (the south-eastern region of Czech Republic) in 1984. It became a regular breeding species in 2004 and since then, the population rose up to present ca 30 breeding pairs. Its diet was studied by identification of food remains on nests, mainly during ringing of chicks (i.e. usually late April/ first half of May). 605 food items were identified during 97 nest checks within the period of 1999–2023.