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(BIRDS CHIRPING) The density of the animals
on tropical reefs makes competition
inevitable and extreme. Not only for those that lived
within the reef, but for the birds that fly above them. (SQUAWKING AND CHIRPING) During the dry season, over half a million terns crowd onto this remote atoll
in the Indian Ocean
on tropical reefs makes competition
inevitable and extreme. Not only for those that lived
within the reef, but for the birds that fly above them. (SQUAWKING AND CHIRPING) During the dry season, over half a million terns crowd onto this remote atoll
in the Indian Ocean
Full Transcript
00:00:01.000 --> 00:00:04.118
(BIRDS CHIRPING)
00:00:06.044 --> 00:00:09.512
The density of the animals
on tropical reefs
00:00:09.064 --> 00:00:13.156
makes competition
inevitable and extreme.
00:00:14.032 --> 00:00:17.358
Not only for those that lived
within the reef,
00:00:18.064 --> 00:00:21.109
but for the birds that fly above them.
00:00:21.004 --> 00:00:24.438
(SQUAWKING AND CHIRPING)
00:00:24.056 --> 00:00:26.199
During the dry season,
00:00:26.044 --> 00:00:28.671
over half a million terns
00:00:28.008 --> 00:00:32.271
crowd onto this remote atoll
in the Indian Ocean.
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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.