Experts agree: Mark Twain's favorite amphibian, “The Celebrated Jumping Frog of Calaveras County,” is none other than the California red-legged frog. Once so common it was a staple cuisine, California ...

Jumping on a dead level was his strong ... I should judge–he can outjump any frog in Calaveras county.” The feller took the box again, and took another long, particular look, and give it ...