Gray Tree Frog (Hyla versicolor) camouflaged against the trunk of a maple tree - Ontario Canada,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥
and can change color from their namesake gray to a light green, but much more slowly than a chameleon. The underside of the frogs’ legs is a bright orange-yellow, but one can typically only observe this coloring if one has a frog in hand or manages to get a good look at one ...