The running of the quolls

Little mammals need speed for marathon mate-finding sessions

A Northern quoll

BEWARE THE BITE  Northern quolls are cute until you have to handle one and cope with its teeth.

Skye Cameron

Male Northern quolls live fast and die young in a romantic frenzy of long-distance travel. And that’s only part of the reason why animal athletics specialist Robbie Wilson of the University of Queensland in Australia chases quolls with a plastic block.