Rhea (bird) males of "R. americana" can reach tall at the head, at the back and can weigh up to , The lesser rhea is somewhat smaller as they are only tall at the back. Their wings are large for a flightless bird () 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. Rheas are from South America only and are limited within the continent to Argentina, Bolivia, Brazil, Chile,
Four Letter Word (Kim Wilde song) Four Letter Word (Kim Wilde song) "Four Letter Word" is the fourth single from the Kim Wilde album "Close". It was released at the end of 1988 — the year that had seen Wilde release a best-selling album, have four international hits (including the chart-topping "You Came") and support Michael Jackson on the European leg of his world tour. "Four Letter Word" marked the first occasion in Wilde's then eight-year career where she released a straight ballad as a single. It also marked her last release of a song written by her father and brother (who had written the majority