Synopsis: Kingdom Of The Coast explores the ongoing struggle between land and sea along Asia's vast coastline, including a look at the life of Indonesia's Pigmy Sea Horse in its natural habitat in the Lembeh Strait, despite strong currents and the extremely small size of the sea horse. The Pigmy Sea Horse measures just 8-10mm high and lives on the spectacular coral reefs of Indonesia. Here it demonstrates fascinating strategies for survival which include camouflage and an unusual sharing of reproductive responsibility.