‘Smart Collar’ in the Works to Manage Wildlife Better

The collar of the wild is coming. And in the same way that the smartphone changed human communications, what might be called the “smart collar” — measuring things that people never could before about how animals move and eat and live their lives — could fundamentally transform how wild populations are managed, and imagined, biologists and wildlife managers say. The collars, in development in academia and intended for commercial production in the next few years, use a combination of global positioning technology and accelerometers for measuring an animal’s metabolic inner life in leaping, running or sleeping. From the safari parks of Africa to urbanized zones on the edge of wildlands across the American West — places where widespread interest in the devices has already been voiced, scientists said — the mysteries of the wild might never be the same. “What you end up with is a diary for the animal, a 24-hour diary that says he spent this much time sleeping, and we know from the GPS where that was,” said Terrie Williams, a professor of biology at the University of California, Santa Cruz, and one of three co-investigators on the project. “Then he woke up and went for a walk over here. He caught something over here. He ate something and we know what it was because the signatures we get for a deer kill vs. a rabbit kill are very different.”...more