The Russian invasion of Ukraine gave rise to a refugee crisis that is unprecedented in history. The scale and the speed of the migration made it one of the largest migration crises currently unfolding in the world and was declared a Level 3 (the highest) emergency by the UN Refugee Agency (UNHCR). The great majority of Ukrainian refugees (over 9,25 million as of 1/18/23) who crossed the Ukrainian border settled in Poland. Almost all of them were women and children. The talk will explore the findings of a study on the experiences of post-February 24th, 2022, Ukrainian refugees in Poland and the Polish and Ukrainian immigrant populations’ response to the refugee crisis. In particular, the talk will examine how the Ukrainian refugees adapt to life in Poland and how they cope with the trauma of war and resettlement. It will also investigate how the local volunteer networks were established in Poland and how they evolved in the days, weeks, and months following the beginning of the refugee crisis.