North Island Kokako

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Chris Packham presents the North Island kokako from New Zealand. Kokakos are bluish-grey, crow-sized birds with black masks. Those from the North Island sport bright blue fleshy lobes called wattles; one on each side of the bill. And they are famous in New Zealand for their beautiful haunting song which males and females sing, often in a long duet in the early morning.Known by some people as the squirrel of the woods because of their large tails and habit of running along branches, kokako used to be widespread, today fewer than 1000 pairs remain. The kokako's slow and deliberate, almost thoughtful, flute-like song evokes the islands' forests and in the film, The Piano, it features as part of the chorus of woodland birds in some of the most atmospheric scenes.Producer : Andrew Dawes