Trees silhouette against Uluru, aka Ayres Rock, in the late afternoon. Rush hour Tourists queue to view the

Tourists queue to view the New Reichstag on a sunny Autumn day

An Australian thorny devil with an erect tail moves across a sand dune South Australia

I worked with Critically Endangered Sumatran Tigers on a global breeding program with major conservation institutions

Steam belches from chimneys at an electricity generating power station Tarong Queensland Australia

Parrot fledgling being hand-fed from a spoon

Trees silhouette against Uluru, aka Ayres Rock, in the late afternoon. Rush hour Tourists queue to view theTrees silhouette against Uluru, aka Ayres Rock, in the late afternoon. Uluru Kata Tjuta National Park, Northern Territory, Australia.