Giant ibis  (Thaumatibis gigantea)

With so few birds remaining, and no current research projects focussing on this species, not much is known of the breeding biology of the giant ibis. It is thought to nest in trees, and is known to wander widely in response to seasonal water-levels and human disturbance. Individuals, pairs or small groups of birds feed together, probing into soft mud, or foraging on dry land during the dry season. They consume mainly invertebrates, particularly locusts and cicadas, as well as crustaceans, small amphibians, small reptiles (2), and seeds (4).