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95 bytes added ,  00:00, January 2, 2009
"canary in a mineshaft" idiom
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[[Image:Canary.jpg|right|thumb|Canary]]
 
[[Image:Canary.jpg|right|thumb|Canary]]
The '''canary''' is a type of [[finch]] that is native to several [[archipelago | archipelagos]] in the [[Atlantic Ocean]], notably the [[Azores]] and [[Canary Islands]].
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The '''canary''' is a yellow type of [[finch]] that is native to several [[archipelago]]es in the [[Atlantic Ocean]], notably the [[Azores]] and [[Canary Islands]].
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Traditionally, canaries have been used in [[mining|mines]] to provide advance warning of the accumulation of poisonous gases.
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Traditionally, canaries have been used in [[mining|mines]] to provide advance warning of the accumulation of poisonous gases. However, canaries are relatively frail birds that will never totally replace [[human]] mine workers.
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[[category:Birds]]
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[[Category:Birds]]
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