We have a blue plastic baby pool for the dogs. They haven't played in it (that I've seen) but we keep water in it just in case. I went to dump the stagnant water out and refill it today and saw a visitor:
So, I will wait and dump the water this evening after the sun sets. Give the little guy a chance to get away.
Interesting colors, the bright blue contrasting with the greens of the water and the toad.