The W- and Z-linked EE0.6 sequences used for molecular sexing of captive Japanese crested ibis on Sado Island.

The Japanese crested ibis Nipponia nippon is a critically threatened bird. Accurate sexing is necessary to perform effective management of captive breeding toward a national project for a tentative release of the Japanese crested ibis on Sado Island. A PCR-based sexing method targeting a 0.