Ice guides digging snow anchors to hold ropes to enter a crevasse on the slopes of Mount Erebus in Antarctica. Statue A boy concentrating whilst he

A boy concentrating whilst he listens for sounds in headphones during a hearing test in an audiologist clinic

A roosting long-necked Australian darter drying its wing feathers

Turquoise river water cascades over submerged boulders in an alpine river

A transparent glass shrimp with eye and antennae detail

An airforce Hercules aircraft flying over the Greenland Ice Sheet into a storm

Ice guides digging snow anchors to hold ropes to enter a crevasse on the slopes of Mount Erebus in Antarctica. Statue A boy concentrating whilst heIce guides digging snow anchors to hold ropes to enter a crevasse on the slopes of Mount Erebus in Antarctica. Silver City Ice Fall, Hut Point Peninsula, Ross Island Antarctica.