1. "To Fly or Not to Fly?"
2. "The Mastery of Flight"
3. "The Insatiable Appetite"
4. "Meat-Eaters"
5. "Fishing for a Living"
6. "Signals and Songs"
7. "Finding Partners"
8. "The Demands of the Egg"
9. "The Problems of Parenthood"
10. "The Limits of Endurance"