The Major Mitchell cockatoo is one of Australia's remarkable birds but it is in serious decline in Victoria. The slender cypress pine trees these birds depend on have all but vanished from the Victorian landscape taking with them valuable nesting hollows. How has this happened ? With only 20 breeding pairs their future looks pretty bleak. Early settlers used slender cypress trees for building houses and fencing and overgrazing has led to a serious loss impacting on the lives of the distinctive Major Mitchell who has to compete with other birds such as galahs for space to nest. Millions of trees have been planted to re vegetate devastated areas so maybe there is hope that this amazing bird will survive.