Straw-necked I.—
<i>Geronticus spinnicollis</i>, Jameson.

White I.—
<i>Threskiornis strictipennis</i>, Gould.

Of these the last two are confined to Australia, the first is cosmopolitan.

1847. L. Leichhardt, `Overland Expedition,' p. 155:

"All they had for supper and breakfast were a straw-coloured ibis, a duck and a crow."

Ibid. p. 300:

"Crows were feasting on the remains of a black Ibis."

1848. J. Gould, `Birds of Australia,' vol. vi.:

"<i>Geronticus spinicollis</i>, straw-necked ibis (pl. 45). This beautiful ibis has never yet been discovered out of Australia, over the whole of which immense country it is probably distributed."

"<i>Threskiornis strictipennis</i>, white ibis" (pl. 46).