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:
“God damnit, why must all those journalists be such sticklers for detail? Why, they’d hold you to an accurate description of the first time you ever made love, expecting you to remember the color of the room and the shape of the windows.”
—Lyndon Baines Johnson (1908–1973)
“As they are not seen on their way down the streams, it is thought by fishermen that they never return, but waste away and die, clinging to rocks and stumps of trees for an indefinite period; a tragic feature in the scenery of the river bottoms worthy to be remembered with Shakespeare’s description of the sea-floor.”
—Henry David Thoreau (1817–1862)
“It [Egypt] has more wonders in it than any other country in the world and provides more works that defy description than any other place.”
—Herodotus (c. 484–424 B.C.)