BBC Earth

Episode 8 – Coasts

Preview

The boundary between land and sea is an exciting place, with animals constantly coming and going. Millions of seabirds are forced to come into land from the open ocean to breed. Turtles lay their eggs in the sand and sea lions emerge from the kelp to give birth – yet the killer whales are never far away, hoping to snatch the sea lion's young and catch an opportunistic meal.