Greens Pool, with white sand and shallow water giving the sea its brilliant green and blue. William Bay National Park, Western Australia, Australia.
Runabout in shallow water. Carnac Island Nature Reserve, off Fremantle, Western Australia, Australia.
Tidal River with tannin-colored water, meeting the Southern Ocean at Norman Bay. Wilsons Promontory National Park, Victoria, Australia.
Hallês giant-petrel, Macronectes halli, and Brown skuas, Stercorarius lonnbergi, feeding on Southern elephant seal, Macquarie Island, Sub Antarctic,...
