:42:39
	On these beaches, the physical
importance of the life savers
:42:41
	speaks for itself.
:42:43
	The ocean is tricky
and the young Australians
:42:46
	are getting more and more
reckless each day.
:43:10
	For 4 days, this long stream
of small white flakes
:43:14
	has been leading us toward
our next adventure.
:43:16
	They are migrating butterflies,
:43:18
	killed by the radioactivity
of these waters.
:43:21
	We are in the Pacific Ocean,
:43:23
	a few miles
from the Bikini atoll.
:43:26
	Ten years ago,
after the explosion
:43:28
	of the last American H-bomb,
:43:30
	a few types of birds
which used to stay
:43:33
	in their underground nests
only during the brooding,
:43:38
	learned that,
if they wanted to survive,
:43:40
	they must no longer come out.
:43:43
	Such an instinct, caused
by a long forgotten event,
:43:46
	was transmitted to
the following generations.
:43:50
	And now these birds, rather
than coming out of their holes,
:43:53
	let themselves be captured.
:43:58
	But this is just one sign
of the dramatic alteration