Show TELL OF ENEMY'S APPROACH Certain Birds and Animals Make tho the Best Kind of Sentinels That an Can Army Army Can Employ rT j jA 1 A wounded d sol soldier fer asked what had surprised him ost m-ost most in the battle zone zon t told laid ld of ot finding a n robins robin's nest In an nn empty shell case As a rule birds s are the finest sen sea In the thet animal kingdom oin They become aware of ot approaching J Jlong long before man h hears ars on anything Early In the war parrots were kept pt at tho the Eiffel tower as ns sentinels but they grew accustomed to the tho so sound end of of enemy en- en en ea- emy planes a and d were no longer of use Pheasants al always ays g grow ow restless nn and chatter noisily If Zeppelins are ore approaching ap ap- e even en wh when n they are Xe far faraway faraway nr away R so far tar that man can hear no sound Bound Wh What Is pe perhaps stranger Is tho the that such ordinary y crea creatures ures as pigs should sight a n balloon when it Is coming com corn ing lag over oyer The Tha blister makes no sound yet should one appear against the tho sky miles from flom a n farm farmyard ard the farmer will be made nw aware rc of the hc fact fac by th the curious antics of or ins hIS pigs ana anu I the clucking of his hens Toy dogs always are susceptible to time tile presence of danger langer and many a apet pet shows uneasiness before a n raid Cats too 00 show v fear of gunfire gunfire- and seem to know know- when danger threatens Dogs birds and horses are very sen to so sound nd Watch tho the birds during during dur dut- ing lug a da daylight raid listen to the dogs F Fand and visit the stable where tho the horse restively stamps stomps up and down do But that all animals can accustom themselves themselves them them- selves to sounds that cause fear tear is proved by our Ur cavalry horses dogs that accompany their maters masters into Into tho the firing line Une nd tho the robin robinS n nest sf in th tho empty shell sheU case |