My niece found him the other day. His name is Malcolm. When we're done studying him, he's going to be dinner for my niece!
We went out and bought him a nice 10 gallon tank. (We needed one anyway for all the various critters that visit us, the girls broke the one we bought last year.) We gave him some rocks that he either go under and hide or sit on top and get out of the water for awhile. We also put in a dozen minnows yesterday. In a matter of hours, there were only 9! Musta been hungry!