The existence of wild animal in residential areas more often raises social and environment conflict. This conflict usually happened between human being in modernization impact and wildlife animal that has to be survived. The existence of Cattle Egret in Ketingan Village is a rare phenomenon, where the colony of bird lives in center of farmland and lives in harmony together with the inhabitant. But it is no longer, if modernization era comes to Ketingan Village then the habitat of Egrets in Ketingan will be vanished. Based on reasons above, the writer writes about the life of Cattle Egret in Ketingan Village, Sleman, in a television documentary program titled "Secret Life of Cattle Egret". The aim of this documentary program is to give the comprehension about the benefit of the existence of Cattle Egret as a climate indicator. Television is an effective media to give information as an audio-visual. The audio-visual in a program make the audiance understand and receive the message easily. To realize the program, the script is in important thing. The television documentary program, uses argumentative and persuasive language, tell about facts to influence and to pursue the audience to do positive things after watch the program. //yn
