The Southern Ocean
S1, E2: Investigating why parts of the Southern Ocean are warming twice as fast as the rest of the world's oceans; in search of the weedy sea dragon; exploring kelp forests to investigate how they're threatened.

S1, E2: Investigating why parts of the Southern Ocean are warming twice as fast as the rest of the world's oceans; in search of the weedy sea dragon; exploring kelp forests to investigate how they're threatened.