this is Mystic lake at San Jacinto, it only appears after rain and we had a lot this year, we got permission to drive down to it, the cottontail bounced through the long grass and sat under the car for shade.
a western toad, the shadow is of a tripod leg to give you a size. I saw a Tree frog (there where no trees about) was ready to snap it and the guide tried to lift it but it got away.