this little tree frog is very small. yellow light brown color. its skin is a little rough, but easy to handled. i found them under the drain water fall. them hid in the boulders and cobbles. And there are some tadpoles in the shallow water.
The California tree frog or California chorus frog (Pseudacris cadaverina) is a "true" tree frog (family Hylidae) from southern California (USA) and Baja California (Mexico). Until recently, the California tree frog was classified in the genus Hyla.