Horizon

1964 Series 62 Seasons TV-PG HD
Documentary

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Season 10 · Episode 12 ·

Horizon Season 10 Episode 12: Red Sea Coral and the Crown of Thorns – Watch Online

Red Sea Coral and the Crown of Thorns

This Horizon documentary shows the work of the Cambridge Coral Starfish Research Group off of Port Sudan in the Red Sea.

32 episodes

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Horizon

Episode 12 of season 10 of Horizon: “Red Sea Coral and the Crown of Thorns”. Aired 1973-04-12. Watch it online free on ZapFlix.