Trilobites: Chimps Tailor Alarms to What Other Chimps Know Experiments show that the animals change their communications depending on how much their audience knows. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Jupiter shock: Incredibly rare moment mysterious object slams into planet in white flashTrump Administration Reauthorizes Use of ‘Cyanide Bombs’ to Kill Wild AnimalsAsteroid TERROR: Fears of human EXTINCTION as scientist says mega rock WILL hit EarthRussia Confirms Radioactive Materials Were Involved in Deadly BlastAsteroid bigger than Eiffel Tower hurtling near Earth - '100% certain we will get hit'Cosmic cataclysm: Time is running out and humans must move to space before its too late