HOW HENS TALK
... 4OW HENS TALK. l1 (c INTERESTING EXPERIMENTS. t ? Do birds talki It is an interesting question 6 t which has attracted a good deal of attentiou of n recent years. The study of iild language of C birds has made great proggress. 'f he University s of Pennsylvaina has even goue sv far as to estab- n r lish a museum for investigation uinto the linguistic a a capacities of what hns hitherto been ...