Scientists document mega Oregon-Nevada pronghorn migration

This web-exclusive appeared on April 14, 2015:

A helicopter hovered low over a flat, sagebrush expanse as a pronghorn gracefully bounded across the dusty earth ahead. A crewmember aimed a cannon-like device and fired a net. The pronghorn snagged beneath it and the copter landed, disgorging a handful of people who raced to untangle it. The researchers gently fitted the creature with a blindfold, then a lightweight GPS collar. They took blood to scan for disease and hair for genetic testing. In less than 10 minutes, the doe was free again – North America’s fastest land mammal flying across the high desert on her narrow legs. More…