A chameleon (Chamaeleo jacksonii) is seen in a wooded area in a new section in the Explora park in Medellin June 4, 2009. [Xinhua/Reuters]
![A chameleon (Chamaeleo jacksonii) is seen in a wooded area in a new section in the Explora park in Medellin June 4, 2009. [Xinhua/Reuters]](http://images.china.cn/attachement/jpg/site1007/20090608/000bcdb95f1d0b96e7a223.jpg "A chameleon (Chamaeleo jacksonii) is seen in a wooded area in a new section in the Explora park in Medellin June 4, 2009. [Xinhua/Reuters]")