Planet Earth III | Episode 1 First Look: Coasts | BBC Nordic

David Attenborough looks at the world’s coasts - dangerous frontiers ruled by powerful forces, where animals battle to survive amidst constant change. On South Africa’s Robberg Peninsula, thousands of Cape fur seals squeeze onto a small ledge. A yearling pup escapes to the water, where the clumsy youngster becomes nimble and graceful. In recent years, this coast has attracted unprecedented numbers of great white sharks and the seal colony must band together if they’re to see off the world’s most notorious predator.