Description
Rheas are large, flightless birds with gray-brown plumage, long legs and long necks, similar to an ostrich. Large males of R. americana can reach 1.70 metres (5.6 ft), and weigh up to 40 kilograms (88 lb), and their back can be 100 centimetres (39 in) tall. The Lesser Rhea is somewhat smaller as their back is only 90 centimetres (35 in) tall. Their wings are large for a flightless bird (250 centimetres (8.2 ft)) and are spread while running, to act like sails. Unlike most birds, rheas have only three toes. Their tarsus has 18 to 22 horizontal plates on the front of it. They also store urine separately in an expansion of the cloaca.
Read more about this topic: Rhea (bird)
Famous quotes containing the word description:
“The Sage of Toronto ... spent several decades marveling at the numerous freedoms created by a “global village” instantly and effortlessly accessible to all. Villages, unlike towns, have always been ruled by conformism, isolation, petty surveillance, boredom and repetitive malicious gossip about the same families. Which is a precise enough description of the global spectacle’s present vulgarity.”
—Guy Debord (b. 1931)
“Do not require a description of the countries towards which you sail. The description does not describe them to you, and to- morrow you arrive there, and know them by inhabiting them.”
—Ralph Waldo Emerson (1803–1882)
“Whose are the truly labored sentences? From the weak and flimsy periods of the politician and literary man, we are glad to turn even to the description of work, the simple record of the month’s labor in the farmer’s almanac, to restore our tone and spirits.”
—Henry David Thoreau (1817–1862)