Some Birds Are Better Off With Weak Immune Systems Europe’s migratory songbirds can’t fight off diseases as well as African species that stay put. But that may be to the European birds’ advantage. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:‘Humans must merge with machine or we’ll become REDUNDANT’ warns Elon MuskAI WARNING: Google’s DeepMind becomes ‘highly aggressive’ when stressed warns search giantHas China beaten Nasa in building warp-drive technology dubbed the 'impossible engine'?Growth Secrets of the HydraHunt for REAL 10 Commandments: Archaeologists in groundbreaking search for Bible chestScienceTake: How a Little Bit of Hydra Regrows a Whole Animal
