"Australia 1" is a SpongeBob SquarePants The SpongeBob Movie: Sponge Out of Water short. In this short, SpongeBob and Patrick talk about their visit to Australia. They visit the outback trails to see kangaroos as well as the Great Barrier Reef.
SpongeBob and Patrick visit the outback, where kangaroos roam, but Patrick says the kangaroos have pouchs so they can carry snacks and keys. They then go to the Great Barrier Reef, where they see a lot of sealife.
In the end, they visit the Sydney Harbor, where they saw iconic views. A picture then slides of a recreation of SpongeBob's house.