The two arrive at a small village when they learn the blue morphos have already migrated.
Human migration | bird migration | Bird migration | Scale insect | Cricket (insect) | Animal migration | Migration Period | International Centre of Insect Physiology and Ecology | Insect mouthparts | Great Migration | Assistant Secretary of State for Population, Refugees, and Migration | Silvius (insect) | Macrophage migration inhibitory factor | Insect migration | human migration | Great Migration (African American) | Vossia (insect) | ''Vossia'' (insect) | Reverse migration | Refugee resettlement to the United States by region, 1990–2005 ''(Source: Migration Policy Institute | Refugee migration into New Zealand | Live migration | Insect Fear Film Festival | Insect Civilization | Great Migration Study Project | Forest migration | cricket (insect) | Circular migration | ''C. c. atlanticus'', spring migration, blue morphs in foreground, North Glengarry, Ontario | animal migration |
The Silver Y (Autographa gamma) is a migratory moth of the family Noctuidae which is named for the silvery Y-shaped mark on each of its forewings.