Frogs in mulch pile

[terracore]

Here's a web site which may help you determine the difference between the greenhouse frog and the coqui. If its not either one of those I would vote for buffo / cane toad. http://www.ctahr.hawaii.edu/coqui/differences.asp

ETA: don't dwell on shape/color/spots of greenhouse versus coqui, the toes tell it all. Coquis have "gecko like" toes that allow them to crawl up walls, etc.