Article of the Day:
Terror Birds
Phorusrhacids, commonly known as “terror birds” because of their role as apex predators, were large, carnivorous, flightless birds that roamed S America during the Cenozoic era, from about 62 million to 2 million years ago. They are believed to have migrated to N America when the Isthmus of Panama formed, bridging the formerly separated continents. The birds ranged in height from about 3 to 10 ft (1 to 3 m) and were likely fast runners. What are thought to be their closest modern-day relatives? More…: https://play.google.com/store/apps/details?id=com.tfd.mobile.TfdSearch
