Canary

bird yellow yellow bird coal mines pet feathers singing small singing bird betray inadvertent buffer overflow nembutal canaries wine corrupt value songbird player yellowhead unwilling memory subject fan test coach barbiturate colour snitch cage bird finch serin australian plainhead dance green canarylike unroadworthiness canary islands pentobarbital pentobarbitone illegal serinus appendix:colors squealer canaried inform data yellow feathers mine coal mines mining cage pet bird small bird singer wings coal mine island sings voice mining bird song bird song islands bird pet house house bird miners miners bird sweet sweet voice mine bird coal bird used used in coal mining warning system warning system name island name type type bird budgie bird islands animal down mines down caged bird caged in mines songs small parrot parrot yellow color color cages something island cage singing wharf wharf london singing voice london parakeet can something can detect gas gas detect chick yellow tweet tweet