★ 7.5
★ 6.4
★ 7.0
★ 8.0
★ 0.0
★ 5.0
★ 9.0
★ 7.6
★ 6.0
★ 5.6
★ 8.4
★ 7.2
A natural history of animal behavior.
Each of the twelve 50-minute episodes features a different aspect of the journey through life, from birth to adulthood and continuation of the species through reproduction.
