Read and wonder:
http://www.playfuls.com/news_002996_Oldies_But_Goodies_Chimp_Males_Prefer_Old_Chimp_Females.html
"It’s not only the genetic code that differentiates us from chimpanzees, it’s also our preferences for our feminine partners. According to a new study from US researchers, male chimps not only prefer older females, but also fight more aggressively for the oldest female in the group. "
http://www.playfuls.com/news_002996_Oldies_But_Goodies_Chimp_Males_Prefer_Old_Chimp_Females.html
"It’s not only the genetic code that differentiates us from chimpanzees, it’s also our preferences for our feminine partners. According to a new study from US researchers, male chimps not only prefer older females, but also fight more aggressively for the oldest female in the group. "