Genus Rhea

Greater Rhea - The Greater Rhea is also known as the Grey, Common or American Rhea. The native range of this flightless bird is the eastern part of South America; it is not only the largest species of the genus Rhea but also the largest American bird alive. It is also notable for its reproductive habits, and for the fact that a group has established itself in Germany in recent years. In its native range, it is known as ñandú or ema .

Lesser Rhea - Rhea darwinii Rhea macrorhyncha Pterocnemia pennata Pterocnemia darwinii

Order : Struthioniformes
Family : Rheidae
Genus : Rhea