Show u I CA T CA VT SOAR hOAR IP tiP LI Bird Birds cannot fly to a ft higher altItude without nov nov- inov Ito Ing title s Ing Ings Maurice Maurica Joel Bod list nel nelI gan army expert after afler study tudy of oC South American America n birds bird's 1 I Some Somo students of bird flight had asserted this Was wa The Th holds hold's hold his hi's wings wincil rigid nd I tiles flies along at t a n gradually cr dually Ins Ing bv by working his hl hi I II with stith a lent en-lent I to that of a fla oar nar r but he cannot gala gain altitude in thi man n apr lIer Boel Hoel sa |