Season 1

1. Ways of Being Male

This episode focuses on the varied tactics that males use to win females & the chance to mate.

1999-06-01 • 30 min

2. Choosy Females

This episode looks at how females force males to prove their worth before being accepted as mates.

1999-01-13 • 30 min

3. Race for the Egg

This episode reveals the sexual strategies that are used to ensure that the sperm reaches the egg.

1999-01-20 • 30 min

4. The Parental Dilemma

This episode looks at the strategies the sexes use to ensure they're not the ones left holding the baby.

1999-01-27 • 30 min

5. Family Affairs

This episode looks at sex & the role it plays within family groups & the violence & jealousy it causes.

1999-02-03 • 30 min

6. The Riddle of Sex

Examines the reasons for sex,how some species have abolished it whilst for others it ensures survival.

1999-02-05 • 30 min