The greater rhea (Rhea americana) is a species of flightless bird native to eastern South America. Other names for the greater rhea include the grey,...

of the lesser rhea. The IUCN currently rates the greater and puna rheas as near-threatened in their native ranges, while Darwin's rhea is of least concern...

Darwin's rhea or the lesser rhea (Rhea pennata) is a large flightless bird, the smaller of the two extant species of rheas. It is found in the Altiplano...

Kirwan, Guy M.; Korthals, Arne; Hodes, Carly E. (2 April 2021). "Greater Rhea (Rhea americana), version 2.0". In Keeney, B. K. (ed.). Birds of the World...

Rhea (/ˈriː.ə/) is the second-largest moon of Saturn and the ninth-largest moon in the Solar System, with a surface area that is comparable to the area...

the Neogene period. Its closest living relatives are the greater rhea and the lesser rhea. Rhea fossilis is only known by a couple of fossils, a tibia and...

ISBN 978-0-19-854996-3. "Greater flamingo" (PDF). Archived from the original (PDF) on 2009-02-26. Retrieved 2008-10-30. Davies, S.J.J.F. (2003). "Rheas". In Hutchins...

Apteryx rowi Greater rhea, Rhea americana American rhea, Rhea americana americana Intermediate rhea, Rhea americana intermedia Argentine rhea, Rhea americana...

put the southern cassowary together with the common ostrich and the greater rhea in the genus Struthio. As the publication date of Linnaeus's sixth edition...

are liable to utilize lebbeck as a food resource. For example, the greater rhea (Rhea americana) has been observed feeding on it in the cerrado of Brazil...