Towering ocean ice cliffs and crevasse fields of a glacier flowing off the slopes of Mount Erebus an active volcano. Bracken A captive Sumatran tiger with

A captive Sumatran tiger with a stressed expression on its face

The sun pierces a stormy sky to illuminate the smooth trunk and canopy of a Blue Gum eucalyptus tree

The leathery skin of a dead Black Caiman sold as meat and traditional medicine in a black market

A pack horse carrying a gas cylinder and goods up a steep muddy Himalayan mountain track

Stainless steel and LED lights illuminate an residence number in an inner-city apartment block

Towering ocean ice cliffs and crevasse fields of a glacier flowing off the slopes of Mount Erebus an active volcano. Bracken A captive Sumatran tiger withTowering ocean ice cliffs and crevasse fields of a glacier flowing off the slopes of Mount Erebus an active volcano. Wohlschlag Bay, Endeavour Piedmont, Mount Erebus, Ross Island, Antarctica.