Magpie

n.
  1. Any one of several black-and-white birds, such as Gymnorhina tibicen, not belonging to the genus Pica.
  2. A talkative person; a chatterbox.
    3. Magpie lark (Zoöl.),
    a common Australian bird (Grallina picata), conspicuously marked with black and white; -- called also little magpie.
    Magpie moth (Zoöl.),
    a black and white European geometrid moth (Abraxas grossulariata); the harlequin moth. Its larva feeds on currant and gooseberry bushes.