Migrating Eagles Run Up Huge Cell Phone Bill For Russian Researchers
Phys.org reports that the Russian Raptors Research and Conservation Network (RRRCN) monitors the flight paths and habitats of a number of birds, including the endangered steppe eagle, by placing solar-powered GPS units on their backs. These lightweight machines store coordinates and—when they can connect to a mobile network—send them back to the scientists by standard text message. That system allows for fresh data to be analyzed without having to retrieve the test subjects....