Today is the 20th anniversary of National Tree Day, the country’s largest community nature-care and tree planting event. Each year over 250,000 people take part in National Tree Day events at 3,000 sites organised by councils, schools, businesses, communities and Toyota Dealers across the country. Since Planet Ark launched National Tree Day in 1996, more than three million participants have planted 21 million native trees, shrubs and grasses.By taking part in National Tree Day, you’ll be joining thousands of individuals in making a difference, connecting with nature, beautifying your local neighbourhood and inspiring positive environmental change.
To celebrate National Tree Day this Sunday, WWF-Australia, with the help of supporters and volunteers, are planting 3,000 black cockatoo food trees at the Australian Wildlife Conservancy’s Karakamia Wildlife Sanctuary in the state’s southwest. WWF spokesperson Shenaye Hummerston said planting food trees like banksias, marri and sheoaks would help to bring black cockatoos back from the brink after a dramatic decline in bird populations in recent years.
‘Black cockatoos are well-loved in Western Australia with their characteristic haunting cries and big personalities but they are also under serious threat,’ said WWF-Australia’s Threatened Species Conservation Officer, Shenaye Hummerston. ‘Black cockatoos have lost many of their food trees and homes after many years of land clearing for agriculture and continuing urban development. We need to act now to save these amazing birds from extinction and planting food trees is one way to help do this.’
Two species of black cockatoo – Carnaby’s and Baudin’s white-tailed black cockatoos – are found only in the internationally-renowned biodiversity hotspot known as Southwest Australia. Karakamia Wildlife Sanctuary, named for the red-tailed black cockatoo (“karak”), is home to all three threatened species of black cockatoos. Southwest Australia has the highest concentration of rare and endangered species in Australia and is considered one of 34 global biodiversity hotpots but land clearing for agriculture and urban development, along with introduced species, have exacted a huge toll.
‘The loss of habitat not only affects the availability of black cockatoo nesting hollows but also food availability. Loss of food is a major contributor to black cockatoo decline,’ Ms Hummerston said.