Pasadena is the ninth-largest city in Los Angeles County. Pasadena was incorporated on June 19, 1886, becoming only the second city to be incorporated in what is now Los Angeles County, after Los Angeles (April 4, 1850). It is one of the primary cultural centers of the San Gabriel Valley.
After a gestational period of 21 to 22 months, the cow gives birth, usually to one calf. http://schoolweb.missouri.edu/ashland.k1... The elephant's gestation period is 22 months, the longest of any land animal. http://en.wikipedia.org/wiki/Elephant. Lissacal Â· 9 years ago. Thumbs up.
Usually, a single calf is born after a gestation period of 22 months. Young elephants wean after 6 to 18 months, although they may continue nursing for over 6 years. Male elephants leave their natal group at puberty and tend to form much more fluid alliances with other males.