Outnumbered: For animals born in bulk, life is a battle from the very start. Patrick marvels at the many strategies nature has come up with to raise the next generation. (S1, ep 3) [S]
Brothers & Sisters: Patrick Aryee explores how some siblings quickly forge lifelong bonds, while others compete ferociously from the moment they're born. (S1, ep 2) [S]
Single Kids: Patrick Aryee looks at how single offspring depend on one critical life companion - their mother, who will go to extraordinary lengths to care for them. (S1, ep 1) [S]