Common Tree Frogs. But in comparison to the latter, toads are far more polite and discreet in their manners. For starters they don’t jump on your head or anywhere else from a window or a wall if they get frightened nor do they fall into dining vessels along with the tap water or clog wash basins by aestivating under the drains nor do they leave their frothy foam of spawn in drinking water cans. Worse is when an ill fated Tree Frog chooses to come and park itself right on the hinge of a door which is shortly going to be shut closed and then its skeleton remains stuck there for years to come.