The crested ibis (Nipponia nippon), also known as the Japanese crested ibis or toki(トキ), variously written in kanji as 朱鷺, 鴇, 鵇 or 鴾, is a large (up to 78.5 cm (30.9 in) long), white-plumaged ibis of pine forests. Its head is partially bare, showing red skin, and it has a dense crest of white plumes on the nape. This species is the only member of the genus Nipponia.