Red-crowned crane
In the spring and summer, the red-crowned crane lives in Siberia, where their eggs hatch. Normally the crane lays two eggs, but usually only one chick survives. Later, in the autumn, it migrates in flocks to Korea, Japan, China, Taiwan, and other countries in East Asia to spend the winter. All red-crowned cranes migrate, except for a flock that stays in Hokkaido, year long.