Show How Bird Birds Know the Way One of ot the many explanations that have been offered to account for tor the fact that migrating birds are able to find fad nd their way by night and I In 1 cloudy and foggy weather IB Is that they are sensitive len sen sensitive sen- sen In some way to currents of ot terrestrial magnetism and therefore their flight by the magnetic meridians me me- says cays the Popular Science Monthly This suggestion was wa put forth by M. M A. A a French pigeon fancier who declares that carrier cartier carti car car- ti tier rier pigeons make po poor r flights during the occurrence of ot magnetic storms He also Il asserts that the general use of ot wl wireless telegraphy has haa diminished the reliability of ot these birds to a surprising lag ing extent |