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.
Female elephants experience a 22-month gestation period. Jupiterimages/liquidlibrary/Getty Images. How often an elephant mates depends on the gender. Male, or bull, elephants must enter into a condition called musth before breeding.A female elephant who is not pregnant or caring for a calf goes through an annual estrus cycle.lephants copulate many times over a few days. The bull stays with the cow for several days after breeding, mainly to ensure that no other bulls mate with her. If the cow becomes pregnant, she'll give birth approximately two years later. She joins a female herd to give birth, which she does standing up.