The towering trunk of a Mountain Ash eucalyptus tree the tallest flowering plant in the world. Dubai

The towering trunk of a Mountain Ash eucalyptus tree the tallest flowering plant in the world. DubaiThe towering trunk of a Mountain Ash eucalyptus tree the tallest flowering plant in the world. Otway Fly Treetop Adventures, Weeaproinah, Victoria, Australia.

A portrait of a Patagonian gray fox in profile

Victoria Falls silhouetted at sunset plunge into the chasm

An old fishing boat beached at low tide on stilts for repairs

Vivid green tree leaves contrast against an ominous grey stormy sky

A stand of dead trees line a lake near a massive mining operation

The ceiling rafters of a 19th century grain storage shed built from locally quarried stones and timber

onions and animal feed on the slopes of a desert mountain valley

A photographer standing at the base of a glacier fracture zone

A couple enjoys drinking mate from a silver straw known as a bombilla

The twisted and wave-like folds of an enormous Vase Coral colony emerging from the ocean floor in a tropical reef

Late afternoon sun rays over windblown ripples on a coastal sand dune

The delicate pink petals of the Geraldton Wax flower