Gralha Picaça

It is ultra marine blue, except the head, the anterior neck and throat are black, white on chest, belly and tip of tail. The black feathers of the pileus form a cushion, protruding like a ball of the occiput, there is an eye patch after neck and bright blue-white and one blue design under the eye and mustache, iris yellow sulfur, stomach and the terminal part tail yellowish-white (or pure white in the Amazon population) has on average 34 cm long, 17 cm tail and slender appearance. It has a corner tagarelante, imitates the voices of other birds and mammals