01. Death of a Zebra
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April 12, 1970
02. Striped Horse in a Red Collar
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April 19, 1970
03. The Long Dry Summer
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April 26, 1970
04. The VIP's
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May 3, 1970
05. Skeleton Coast
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May 10, 1970
06. The Sea of Cortez
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May 17, 1970
07. Paradise Lost?
Hawaii seems a sun-kissed paradise on earth. But its wildlife is having to make way for tourists' chalets. The sea, however, is still untouched and those intelligent creatures, dolphins, are being trained to help divers, as you see in this programme.
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September 6, 1970
08. The War of the Roses
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September 13, 1970
09. The Island that Came Back to Life
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September 20, 1970
10. Water, Water Everywhere
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September 27, 1970
11. Jezebel
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October 4, 1970
12. The Public Life of the Bittern
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October 11, 1970
13. Okavango
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October 18, 1970