The southern cassowary is now listed as endangered in Australia. The CSIRO states that approximately 4,400 cassowaries live in the Wet Tropics World Heritage Area. Many of the forest places that they like to live in have been cleared for farming and other development. It has been worked out that 75% of rain forest, where cassowaries used to live, have been cleared in Australia. When Cyclone Larry hit the Mission Beach area in 2006 a lot of cassowary forest was flattened. It is thought that 18% of the birds were killed by the storm. Animals such as wild pigs, dogs and cats, have become a big threat to the birds. Motor cars are a big danger to the birds. Scientists say that 70% of known cassowary deaths at Mission Beach, Queensland, were birds killed trying to cross roads.