More frogs

At my house there are a few different kinds of frog that sing at night. One kind is similar to the video posted here, and I hear those but never see them.

This is another kind:





I do not know what these are, but their call is not melodic at all. It is very loud and very.. noticeable. One thing that makes it noticeable is that these guys like to go into the cistern, and their call is magnified 20 times when it bounces off the water and concrete walls.

I found a sound file on this page and the sound file is here. I don't know if these frogs are Cuban Tree Frogs but their call is very similar. Nice huh?