David Attenbourough narrates on the greatest of all adventures - the journey through life.
1. First Steps
説明An animal?s first steps are the foundation upon which their future success depends.2. Growing Up
説明On reaching adulthood animals strike out on their own to find their place in the world.3. Home
説明To survive, animals need somewhere to live. But finding and defending a home comes first.4. Power
説明To gain power an animal must find a way to rise through the ranks of its society.5. Courtship
説明It's time to win a mate and the stakes could not be higher.6. Parenthood
説明Offspring are the next best thing to immortality. Parents take great risks to raise them.