0:08
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Cooing monotone electronic bird song sequence
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0:10
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Creature - human imitating bird calls.
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0:16
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6 month old baby breaths and squeals happily.
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0:02
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6 month old baby cooing, happy tone.
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0:17
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6 month old baby vocalizations - happy babbling.
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0:20
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6 month old baby vocalizations - happy babbling and cooing.
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0:05
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6 month old baby talking, happy.
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