Show flying powers power a of f bird the rate at which some birds can migrate under favorable conditions to la extraordinary anil and as one listens to their plaintive cries coming from tho the darkness overhead it Is difficult to realize that in a few hours theme aesa sarae samo birds may be ba within the arctic circle and a little later may be even crossing the pole itself less la is known of the actual dates of the departure of the migratory birds in autumn thai of those of heir belr arrival earlier in in the year and this tor for obvious reasons tike tae way la in which our most anost charming songsters song silently skulk out of the country in the autumn Is very different from that in which they make their triumphal entry in fit the spring when every wood and copse resounds with their melodies wind tor sor magazine |