Swim upriver with the Bay Family, where Anna offers a hand raising her grandpups before heading home to find interlopers on her turf. Watch a flood in the mangroves nearly sweep away a baby, and see the Townies eat clean through their resources.

Welcome Anna's clan back to Marina Bay, where two otter families have been trespassing. Feel the heat when Mia catches Anna's scent and hustles the Townies out of reach. Then hold tight as the Nomads remain blissfully unaware of the coming conflict.