Sara Lupita Olivares's Migratory Sound, winner of the 2020 CantoMundo Poetry Prize, looks back to generational narratives of Mexican American migration, examining linguistic and geographic boundaries as it journeys north along routes of seasonal fieldwork and factory labor. "Whether enacting a bird migration, or the uprooting of people relocating north, or the private movement from sleep to alert vigilance," series editors Carolina Ebeid and Carmen Giménez Smith observe, "Olivares's stark poetry concerns the precarious idea of place and its underlying 'unplace.' She makes evident how every place bears a relationship with an elsewhere, an over there sometimes situated underneath."