Canary

From Conservapedia
This is an old revision of this page, as edited by AlanE (Talk | contribs) at 03:42, 19 November 2012. It may differ significantly from current revision.

Jump to: navigation, search
Canary

The canary is a yellow type of finch that is native to several archipelagoes in the Atlantic Ocean, notably the Azores and Canary Islands.

Traditionally, canaries have been used in mines to provide advance warning of the accumulation of poisonous gases.