<hw>Echu</hw>, <i>n.</i> the name of an Australian bird which has not been identified. The word does not occur in the ornithological lists.

1862. H. C. Kendall, `Poems—Evening Hymn,' p. 53:

"The echu's songs are dying with the flute-bird's mellow tone."

1896. `The Australasian,' Jan. 11, p. 73, col. 1:

"`Yeldina' (Rochester) writes—While I was on the Murray, a few days before Christmas last, some miles below <i>Echuca</i>, my attention was attracted to the melancholy note, as of a bird which had lost its mate, calling ee-k-o-o, e-e-koo, which was repeated several times, after which a pause, then ee-koo, ee-ko, coolie, coolie, ee-koo. This happened in the scrub at sunset, and came, I think, from a bird smaller than the Australian minah, and of a greenish yellowish hue, larger, but similar to the members of the feathered tribe known to young city `knights of the catapult' as greenies. It was while returning to camp from fishing that I noticed this bird, which appeared of solitary habits."

"`Crossbolt' (Kew) writes—The echu is probably identical with a handsome little bird whose peculiar cry `e-e-choo' is familiar to many bush ramblers. It is the size of a small wood-swallow; black head, back, wings, and tail more or less blue-black; white throat; neck and breast light to rich brown. The female is much plainer, and would scarcely be recognized as the mate of the former. The melodious `e-e-choo' is usually answered from a distance, whether by the female or a rival I cannot say, and is followed by a prolonged warbling."

<hw>Eel</hw>, <i>n.</i> The kinds present in Australia are—

Common Eel—
<i>Anguilla australis</i>, Richards.

Conger E.—
<i>Conger labiatus</i>, Castin., and
<i>Gonorhynchus grayi</i>, Richards.

Green E. (New South Wales)—
<i>Muroena afra</i>, Bl.