By Martin Saavedra and Adrian

Kakapo parrot

The kakapo parrot of new zealand is a unique criature in several ways. Its worlds heaviest parrot, weighing up to 9 pounds (4 kilograms) and the worlds only only flightress parrot. The birds was once common on both of new zealands main island. owever, by the early 1970s it was trought to have been driver into extincion by such prolific human introduced invasive predator as rats and cats.