Dive deeper to see how Blue Planet II was made
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Creating an underwater soundscape
By James Honeyborne, Series Executive Producer
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Filming fish that change sex
By Jonathan Smith, Producer on One Ocean
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Filming mobula rays and bioluminescence
Alfredo Barroso and Liisa Juuti, Underwater Camera Operators
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Filming self-medicating dolphins
By Jonathan Smith, Producer on One Ocean
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Filming walrus in the Arctic
By Jonathan Smith, Producer on One Ocean
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Studying tool using tusk fish
Interview with Alexander Vail, Marine Biologist
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Filming Humboldt squid in Chile
By Orla Doherty, Producer on The Deep
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Filming micro-detail in the deep
By Orla Doherty, Producer on The Deep
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First whalefall study in the deep Atlantic
By Will Ridgeon, Assistant Producer on The Deep
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Capturing the world's bleaching corals
By Yoland Bosiger, Series Researcher
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Diving with groupers and sharks
By Denis Lagrange, Underwater Cameraman
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Filming Bobbit worms in the dark
By Jonathan Smith, Producer on Coral Reefs
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Discovering the pilot whale mother
With Rafa Herrero, Cameraman and Dr Paul Jepson, Biologist
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Filming rubber ducks in the Big Blue
By John Ruthven, Producer on Big Blue
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Filming the family life of sperm whales
By John Ruthven, Producer for Big Blue
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Filming the rarely witnessed 'boiling sea'
By John Ruthven, Producer on Big Blue
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The Portuguese man o’war - a pain to film
By Rafa Herrero and Andrea Casini, Camera Operators
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Filming the giant cuttlefish aggregation
Written by Yoland Bosiger, Researcher
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Filming the marching spider crabs
By Alex Vail, Camera operator for Green Seas
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Filming the octopus Houdini in South Africa
By Kathryn Jeffs, Producer for Green Seas
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Getting to know an octopus
By Craig Foster, Camera operator
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Filming mantis shrimp infidelity
Written by Yoland Bosiger, Researcher
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Getting chased by an angry sea lion
With Joe Treddenick, Blue Planet II Researcher
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Filming Galapagos sea lions hunting tuna
Written by Rachel Butler, Director on Coasts
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Filming Sally Lightfoot crabs running the gauntlet
Written by Miles Barton, Producer on Coasts
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Filming close-up in rock pools
Written by Sophie Morgan, Director on Coasts
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Waiting for the world's largest waves
With the Blue Planet II film crew on Coasts
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Filming albatross chicks eating plastic
By Dr Lucy Quinn, British Antarctic Survey
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Recording sound in a not so silent world
By Dr Steve Simpson, University of Exeter
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Using new technology for studying orca
By Eve Jourdain, Norwegian Orca Survey
