OCR Text |
Show The Eagle'a Eye. BH The 0)0 of tho eagle and of other H birds of prey, It different from tho hu- man eye In several retiett Wa can- jH not look at lha tun wlllmtit danger of ruining our tight, but Ihe eagle cun H look at It, not only without danger. H but without pain Nature has provided the btrd't eyet with a thin tklu. or membrane. Inside tbe lids, which It H ran draw down at will, thus protectluE H the H)cball, while not Inlerferlng so- H rpnisly wllh vision The oagle has H alo the iwr of adjusting the focus of Its eye so that It can see as well as a great distance as It can near Ihe ob- Jecl It can tee lit proy at distinctly H from the height of a mile above th H tarth as It can only a few rod away H All this I merely a part ot tho great H schema of self protection that nature IH has nrrnnged for her creatures Chi KsbbH cago Dally Now. ILbbbI |