0:22
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Multiple calls from a mockingbird
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0:06
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Opera singer sings La La
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0:07
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Male vocalization logo "hamburger and fries," musical
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0:34
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Multiple calls from a mockingbird
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0:23
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Male child sings "head shoulders knees toes" rhyme
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0:04
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Opera singer sings La
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0:01
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A parakeet's single chirp
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0:04
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Opera singer sings La
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0:27
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Summer cicadas singing
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0:01
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A parakeet's single chirp
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