TheGreatGlide

Whoopingcranesneededhelp.Theydidnotknowhowtomigrate.Theydidnotknowwheretogo.Why?Therewerenoolderbirdsto teachtheyoungbirds.So,peopletaughttheyoungbirdstofollowsmallairplanes.Theplanesguidedthebirdsalongasaferoute.Nowthesecranesknow wheretogo!Theyteachtheir babies.

Manyanimalsmigrate.Theyusedifferentwaystohelpthemgetwherethey’regoing.