Does the effect of the Jungle Drums upgrade stack with multiple Monkey Villages?

In Bloons TD 5, there is a building called the Monkey Village. It primarily provides upgrades for other towers in its range, and one of these is called Jungle Drums and increases the attack of towers in the range of the village, which leads me to my qustion: If I build multiple Monkey Villages, each upgraded to have Jungle Drums and have the same towers in their range, will the attack speed increase stack, i.e. will the attach speed of the towers in their range increase for each Monkey Village with Jungle Drums?