For the past several nights we’ve been hearing a chorus of toads or frogs singing in and around the water on our pool cover. I think they’re toads and am trying to identify them. It’s hard to see their coloring and patterns clearly enough in the dark even with my night binoculars. After a winter’s accumulation, the water on top of the cover is nasty looking but it suits the neighborhood toads just fine. The pool will be opened three days from now so their window for finding mates is drawing down. I can certainly testify that those little males were singing their hearts out last night as we sat in chairs a few feet away to watch and listen, and they never quit all night. At 6:00 this morning they were still at it.