BBC2’snewthree-partdocumentaryseriesEarth’sTropicalIslandsexplorestheworld’smostexoticandremoteislands,startingwithMadagascar Escapeourcold,darkwinterandenjoyaglimpseoftheworld’smostcolourfulandamazingislandsinBBC2’snewthree-partdocumentaryseries,Earth’sTropicalIslands,narratedbyactorDavidHarewood. FirstupisMadagascarintheIndianOcean–theoldestislandonEarthandhometomorethan15,000speciesfoundnowhereelseintheworld.