english: Chimps and bonobos, Darwin didn't really know this, but chimps and bonobos mate one to four times per hour with up to a dozen males per day when they have their sexual swellings.
non_english: Darvin nije znao da se šimpanze i bonobo šimpanze pare jednom do četiri puta na sat sa do 12 mužjaka na dan kada imaju seksualno naduvavanje.