The long tail of this Australian bird gives it its name ... It is a lustrous steel blue on top, with a white belly, and a ...

An unusually long-tailed black-and-white corvid with a black bill. In good light, black on wings and tail shine with iridescent green, blue ... but the birds are easily able to quickly change ...

Thin and long ... tail feathers almost entirely white (tail from below looks white). The bill is thin and pale gray. Breeding male: blue-gray above, including most of head and back. Crown has a ...