 Complete the following phrase:  The nickname Lwowskie Puchacze NOM  Lwów Eagle Owls was chosen for the night fighter squadron, as the eagle owl is a nighttime avian predator that is present in Poland. The squadron inherited the traditions of the Polish pre-war 6th Aviation Regiment, that was stationed in Lwów now Lviv, with a history dating back to the defence of Lwów and Galicia from invading Ukrainian forces in the 