In this exhibit, visitors see flamingos, ducks, swans, storks, cranes, spoonbills, ibis and egrets. The Waikato tribe is a major shareholder of the Novotel Tainui and the Hotel Ibis. Other birds include Cattle egrets ("Bubulcus ibis") and Fairy terns ("Gygis alba"). These contain a rich southern biota; typical examples include birds such as ibis and egrets. Sado is famous as the major breeding area for the Japanese crested ibis. Joining them are the Lesser flamingoes from the nearby pool and Australian white ibis. T C Jerdon called it the "Pelican Ibis". The national birds of Trinidad and Tobago are the scarlet ibis and the cocrico. Populations in central Venezuela overlap and interbreed with the scarlet ibis. Also at risk are the sacred ibis and African darter. Its sister species is the African sacred ibis. There are 28 extant species and 6 extinct species of ibis. Another myth associated with a caul is featured in the short story "The Scarlet Ibis". Millions of dead ibis were mummified and buried in his honor. For the most part, the American white ibis forages for food by tactile probing.