Meet the miniature antelope so nice, they named it twice. 1. Dik-diks get their name from their alarm call. When frightened, they run in a zig-zag pattern at speeds up to 26mph and whistle through ...

Chachalacas are social birds that make loud, squawking calls like ‘cha-cha-LAW-ka!’. Photo Credit: Flickr Dik-diks are small antelopes that make a ‘zik-zik’ alarm whistle when in danger. Photo Credit: ...

Little is known about the silver dik-dik (Madoqua piacentinii) population that roams the dense coastal bushlands of eastern Africa, but experts are working to learn more about the mysterious species.