Pokarm zimowy sowy uszatej (Asio otus) w Busku-Zdroju.

• Main Author: Łagosz, Katarzyna
• Format: Master Thesis
• Language: unknown
• Subjects: Long – eared Owl; Asio otus; Common Vole; Microtus arvalis; winter food; sowa uszata; pokarm zimowy; nornik zwyczajny; Dane; Common vole
• Online Access: https://ruj.uj.edu.pl/xmlui/handle/item/170261

This thesis concerns research on the composition of the winter food the Long – eared Owl Asio otus in the Busko – Zdrój in two winter seasons: 2009/2010 and 2010/2011. The research used the phenomenon of the annual, winter concentrations of birds in one place, which allows to obtain a substantial am...