Weird and wonderful Australia

Tessellated pavement in Tasmania is a rare feature formed by the erosion of flat sedimentary rock. The effect is a result of parts of the pavement eroding more quickly than the joints, creating a rectangular "pan" formation. A morning glory is one of the rarest cloud formations in the world and occurs most often in northern Australia near the Gulf of Carpentaria. It's a low-lying tube-shaped cloud that appears to roll through the sky like a baker's rolling pin, sometimes stretching up to 1000km. The horizontal waterfalls in the Kimberleys in Western Australia are a natural phenomenon caused by water surging between two narrow island gaps. The tides create the effect of a flat waterfall flowing horizontally across the face of the ocean. Gantheaume Point in Broome, WA, is home to dinosaur footprints more than 130 million years old. They can be seen in the rocky reef area at low tide. At the beginning of the wet season on Christmas Island more than 150 million red crabs move from inland shelters to the shore for their annual breeding season. During this time, usually from October to November, the entire forest floor, and even the roads that run through it, are swathed in a sea of red in one of the most spectacular animal migrations in the world. Little did engineers know the retaining wall of the Barossa Reservoir in Adelaide would become one of the Barossa Valley's star attractions (after the wine, of course). The Whispering Wall has a unique acoustic effect where words whispered on one side can be clearly heard at the other, more than 100m away. Eastern horseshoe bats can be spotted in parts of Australia, particularly in Queensland. They are distinguished by the horseshoe-shaped fleshy area around their nose. The blobfish lives off the coasts of mainland Australia and Tasmania. They're rarely seen by humans, though, because they inhabit deep water at depths between 600 and 1200m Gymea lilies are spectacular Australian native plants with large red flower heads atop a single stem stretching up to 6m. Tawny frogmouths are a uniquely Australian species of the frogmouth, a nocturnal bird often mistaken for an owl. This picture shows a baby tawny frogmouth, whose white feathers turn grey and brown with age.