Battle of the Sexes (Scientific American Special Online Issue No. 20)

Cover......Page 1 Table of Contents......Page 2 In Brief......Page 3 Mating Strategies in Butterflies......Page 9 How Females Choose Their Mates......Page 14 Glandular Gifts......Page 20 Monogamy and the Prairie Vole......Page 23 The Loves of the Plants......Page 29 Bonobo Sex and Society......Page 33 Sex Differences in the Brain......Page 40