Hej, Sokoły (Hey, falcons, Polish: Hej, Sokoły, Ukrainian: Гей, соколи, romanized: Hey, sokoly), properly titled Żal za Ukrainą (Longing for Ukraine) or Na zielonej Ukrainie (In green Ukraine) is a Polish and Ukrainian folk song.
[6] According to Olga Kharchyshyn, "Hej Sokoły" is based on the 19th century Polish folk song "Żal za Ukrainą", but with a new refrain and opening verses.
The song is widely known in the countries: Poland, Ukraine, Slovakia, and Belarus, and to a lesser extent in Russia and the eastern Czech Republic.
A number of social media videos put out by Ukrainian forces to celebrate victories in the Russian invasion of Ukraine feature the song as the backing track.
[21] On 16 April 2022, the General staff of the Armed Forces of Ukraine put out a video with a version of the song recorded by Pikkardiyska Tertsiya as a show of gratitude towards the military aid from Poland.