Łopucki, Rafał
Stępień-Pyśniak, Dagmara
Wójciak, Janusz
Pacan, Marceli
Jurczyk, Sara
Kuźniar, Agnieszka
Article History
Received: 11 January 2026
Accepted: 31 March 2026
First Online: 4 April 2026
Declarations
:
: The authors declare no competing interests.
: None of the animals were intentionally captured for the purposes of this study. Fresh fecal samples were opportunistically collected during routine monitoring activities, when nestlings were ringed and nests were inspected by an ornithologist from The Lublin Ornithological Society, authorized to perform bird ringing. The nest inspection was part of a comprehensive, long-term monitoring effort focused on the white-tailed eagle and the lesser spotted eagle population.