For a couple of hours last week, about three dozen people stood under ominous storm clouds, wandering across a windswept meadow near Meeteetse, Wyo., hoping to catch a glimpse of prairie dogs eating peanut butter. It wasn’t just peanut butter the wild rodents were ingesting. In fact, the tasty treat was merely the irresistible flavor used in a bait laced with an oral vaccine being tested as a way to control plague among limited populations of wild animals. (more…) Continue Reading →
