White ibis

White ibis may refer to several birds:
 * American white ibis, Eudocimus albus
 * Australian white ibis, Threskiornis molucca
 * Solomons white ibis or Solomon Islands white ibis, Threskiornis (molucca) pygmaeus
 * Asiatic white ibis, an alternative name for the black-headed ibis, Threskiornis melanocephala