Withthedevelopmentofeconomic,peoplenowlivingabetterlife.Butatthesametime,manyoftheearth'sanimalshavealreadydiedout.

　　Nowdays,moreandmoreanimalslosttheirhomesandtheyhavenochoicebuttofacethesorrowofmissingrelativesandfriends.Whatmakesitcomesabout?Whatmakestheirlivingconditionevenworse?Theanswerishuman!Somepeoplecutdownplentyoftreestomakefortunes,whichdamagedtheforestandmadetheanimalslosttheirhome.Andtherearealsosomegreedypeopleevenhuntforanimalstomakemoney,whichleadaterribleresult--anumberofanimalsareindanger.

　　Eachanmimalespeciallywildlifeisourfriend,theyplayanimportantroleinecologicalbalance.So,letstakeaction,plantingtrees,bulidingbirdhousesandsoontopretectourearth.