Australia is the sixth largest country in the world. It's about the same size as the 48 mainland states of the USA and 50 per cent larger than Europe, but has the lowest population density in the world - only two people per square kilometre.
by MattT
Weedy Seadragon taken at Bicheno in Tasmania, Australia.
Photocomp May '10 - Open
by MattT
Image of a Blue-ringed Octopus taken on a night dive at Portsea Pier in Victoria, Australia. After taking a few shots on the bottom this one started swimming through the water column.
Photocomp May '10 - Open
by David Haintz
Blenny at Blairgowrie Pier, Victoria, Australia.
Photocomp May '10 - Novice
by David Haintz
A shrimp being devoured, taken at San Remo pier next to Philip Island, Australia at 10m deep.
Photocomp May '10 - Novice
by peter perry
Unique the Yellow Anglerfish. Isolated Reef, Bare Island, Sydney, Australia.
Photocomp April '10 - Open
by peter perry
Anglerfish camouflaged in sponge garden. More like finding Wally! Isolated Reef, Bare Island, Sydney, Australia.
Photocomp April '10 - Open
by peter perry
Eastern Frogfish outside the protection of his hole. Isolated Reef, Bare Island, Sydney, Australia.
Photocomp April '10 - Open
by Nick
Finally had a chance to get the fish eye and dome port in the water up north, got some pretty cool pics! Ningaloo Reef, Western Australia. Canon 450D and Tokina 10-17mm, Ikelite housing.
Photocomp April '10 - Open
by ron.j
Sessile growth at a site called 'The Cave' at Wollongong, Australia. The life and colours here are amongst the best I have ever seen.
Photocomp April '10 - Open
by ron.j
Wobbegong with what appears to be an external parasite taken at a site called 'The Cave' at Wollongong, Australia. The life and colours here are amongst the best I have ever seen.
Photocomp April '10 - Open
by ron.j
Cuttlefish taken at a site called 'The Cave' at Wollongong, Australia. The life and colours here are amongst the best I have ever seen.
Photocomp April '10 - Open
by MattT
Phyllodesmium at Blairgowrie Pier in Victoria, Australia.
Photocomp April '10 - Open
by MattT
Image taken at Rye Pier, Mornington Peninsula, Australia of a Pallidus Octopus guarding its eggs.
Photocomp April '10 - Open
by MattT
Spotted Handfish (Brachionichthys hirsutus) in the Derwent River in Tasmania, Australia. An endangered species.
Photocomp April '10 - Open