Parenting in the ocean is rare. From navigating the reef to teaching their young to hunt giants, these parents have the most remarkable strategies on earth.
Parents must balance risk and reward when raising young in open grasslands. Whilst abundant grass promises plentiful food and places to shelter, this cannot guarantee success.
Water is essential to all life on earth. But too much or too little can be disastrous. Parents must get their timing just right to successfully raise the next generation.
Raising young in the complex world of jungles requires ingenuity. Parents must become masters of their environment, learning to exploit every opportunity.