![Chamaeleo jacksonii](http://upload.wikimedia.org/wikipedia/commons/thumb/1/12/Jackson%27s_Chameleon_2_edit1.jpg/360px-Jackson%27s_Chameleon_2_edit1.jpg)
Photo credit: User:Movingsaletoday
Chamaeleo jacksonii (common names Jackson's Chameleon or Three-horned Chameleon) is an African chameleon belonging to the chameleon family (Chamaeleonidae). It is native to the humid, cooler regions of Kenya and Tanzania.