The Blue Planet
Seasonal Seas
Season 1 Episode 5 of 8
An exploration of the world's most densely inhabited waters, where variations in temperature owing to the year-long cycle of the sun encourage a vast array of marine life, from seals and sharks in the winter, to lobster and salmon in the summer, dolphins in the autumn and the walking handfish in spring. Narrated by David Attenborough
The Blue Planet airs on U&Yesterday at 3:00 PM, Sunday 14 September. (Subtitles, audio description.)
Learn more about The Blue Planet and other education/science/factual topics on our factual page
Topics
Education ➝ Science ➝ Factual Topics
Nature ➝ Animals ➝ Environment
David Attenborough
Narrator
Alastair Fothergill
Series Producer
Andy Byatt
Producer