A security camera monitors pedestrian and motor vehicle traffic across a dam wall. Near nitmiluk national park A portrait of a smiling

A portrait of a smiling pet dog called Finn

The ruins of an ancient mud brick village watchtower on a desert gorge mountainside

A Lesser Flamingo reflected in the surface of a calm waterhole with the sunset afterglow

A Giraffe browsing on the canopy of a thorny acacia tree Ngorongoro Crater

Scientists setting up a computer for circular dichroism spectroscopy

A security camera monitors pedestrian and motor vehicle traffic across a dam wall. Near nitmiluk national park A portrait of a smilingA security camera monitors pedestrian and motor vehicle traffic across a dam wall. Eildon Weir Spillway, Lake Eildon, Victoria, Australia.