Domestic Canary

The Domestic Canary also known as the Canary (Serinus canaria forma domestica) Is a domesticated form of the Wild Canary. A small Songbird in the finch family 
The domestic canary is kept as a popular cage and aviary bird. Given proper housing and care, a canary's lifespan ranges from 10 to 15 years.
Etymology
The birds are named after Spain's Canary Island
Varieties
While wild canaries are a yellowish-green colour, domestic canaries have been selectively bred for a wide variety of colours, such as yellow, orange, brown, black, white, and red
In culture
In organized crime, the canary symbolizes an informant who "sings to the police".
Canaries are seen in cartoons from the mid-20th century as being harassed by Domestic Cats. The most famous cartoon canary is Warner Bros' Tweety.