Range and Habitat
In the spring and summer, the migratory populations of the Red-crowned Crane breed in Siberia (eastern Russia), northeastern China and occasionally in northeastern Mongolia (i.e., Mongol Daguur Strictly Protected Area). The breeding range centers in Lake Khanka, on the border of China and Russia. Normally the crane lays 2 eggs, with only one surviving. Later, in the fall, they migrate in flocks to Korea and east-central China to spend the winter. Vagrants have also been recorded in Taiwan. In addition to the migratory populations, a resident population is found in eastern HokkaidÅ in Japan. This species nests in wetlands and rivers. In the wintering range, their habitat is comprised mainly by paddy fields, grassy tidal flats, and mudflats. In the flats, the birds feed on aquatic invertebrates and, in cold, snowy conditions, the birds switch to mainly living on rice gleanings from the paddy fields.
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