In this handout photo shows Filipino actor Diether Ocampo posed naked inside a zebra-striped box next to the tagline 'Naked Truth: Animals Don�t Belong in Zoos,' for the Ethical Treatment of Animals (PETA) Asia-Pacific in Manila suburbs, Philippines on Thursday, 30 November 2006. In a statement released by PETA that conditions in zoos cause many animals to engage in self-mutilation and other abnormal and self-destructive behaviors, also known as zoochosis. EPA/DAVID FABROS / PETA EDITORIAL USE ONLY

人道對待動物組織宣稱動物園環境不佳，易造成動物自殘．菲律賓演員歐康浦三十日全裸藏身斑馬紋的盒子，手持「動物不屬於動物園」標語，表達動物應該放歸自然的主張．歐新社　九十五年十一月三十日