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In recent years, it's thought that
half the world's coral reefs, have been effected by bleaching
half the world's coral reefs, have been effected by bleaching
Full Transcript
00:00:01.000 --> 00:00:05.313
In recent years, it's thought that
half the world's coral reefs,
00:00:05.006 --> 00:00:07.432
have been effected by bleaching,
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Movie Summary
David Attenborough returns to the world's oceans in this sequel to the acclaimed documentary filming rare and unusual creatures of the deep, as well as documenting the problems our oceans face.