Aired: 5/31/2020
Patrick Aryee looks at how single offspring depend on one critical life companion - their mother, who will go to extraordinary lengths for them.
Patrick Aryee explores how some siblings quickly forge lifelong bonds, while others compete ferociously from the moment they're born.
For animals born in bulk, life is a battle from the very start. Patrick marvels at the strategies nature has come up with to raise the next generation
