Thomas Austin stocked his land near Geelong in South Australia with partridge, hare, and wild rabbits, all imported from England. A hunting party on Christmas Day 1859 inaugurated his new preserves at Barwon Park. The rabbit had no natural predator in Australia, unfortunately. Just eight years later, Austin's parties were killing 14,000 rabbits in a single hunt and rabbits were beginning a century-long continental agricultural crisis. (By John Osborne)