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Even in summer the weather can turn in an 
instant.

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In an antarctic blizzard temperaturs can 
quickly fall to

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minus 55 degrees centigrade. The chicks only

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00:00:15,200 --> 00:00:20,000
chance of survival is to huddle together 
for warmth.

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The cold though is only part of the problem

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They've lost the rest of the colony.

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They have two choices.

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They can stay together and hope that they 
are found, or they can break the huddle.

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search for the remaining adults and risk 
freezing to death