caption: The image shows a brown frog sitting on top of a black surface next to a ruler, with a scale and a piece of paper with text on it. The frog appears to be a chorus frog, with its long, slender body and large, round eyes. Its legs are spread out and its head is slightly tilted, giving it a curious expression. The scale is likely used to measure the size of the frog, while the paper has text written on it, likely providing information about the frog.