CANARIES

noun

1. A small, usually yellow, finch (genus Serinus), a songbird native to the Canary Islands.
2. Any of various small birds of different countries, most of which are largely yellow in colour.
3. A light, slightly greenish, yellow colour.

verb

1. To dance nimbly (as in the canary dance)
2. To inform or snitch, to betray secrets, especially about illegal activities.