English: Emu (as Dromaius Novæ-Hollandiæ Lath.). Image from Natural History, Birds.
Date 1849
Source https://archive.org/details/NaturalHistoryBirds
Author Philip Henry Gosse
Source: https://commons.wikimedia.org/wiki/File:Natural_History,_Birds_-_Emu.jpg

The common emu or simply emu (Dromaius novaehollandiae), also known as great emu, is the second-largest living bird by height. It is endemic to Australia where it is the largest native bird and the only extant member of the genus Dromaius. The emu's range covers most of mainland Australia. Emus are soft-feathered, brown, flightless birds with long necks and legs.