CANARY-BIRD,
a little arch or knavish Boy; a Rogue or Whore taken, and clapp'd into the Cage or Round-house.
a little arch or knavish Boy; a Rogue or Whore taken, and clapp'd into the Cage or Round-house.
Entry taken from 1736 Canting Dictionary, by Nathan Bailey.
Canary Bird in the 1811 Vulgar Tongue
Also see examples in Canting Songs and Slang Rhymes collected by John S. Farmer (1896).