http://www.naturalhistorymag.comimester itmizhtin:/www.naturalhistorymaq.com/0305/0305 fearure.htm pollen Photo o Steven D.Johnson geranium (Pelargonium suburbanum) iris anceps) Tangle veined fly(Prosoeca ganglbaueri)visits small flowering herb Zaluzianskya micfosiphon) Hawk moth (Agrius convolvuli) nectar visits a lily (Crinum bulbispermum). proboscis Iris proboscis Photo Steven D.Johnson 温题洋：多也力那得明生划 三卫头3到2知a刘u之d为y7 Iustration by Patricia J.Wynne