Maybe there is a species of caterpillar that likes those leaves. Some militant beavers for hire? 

				
			



Yeah he is too cuteCan't hire him. My wife would think he's cute and keep him as a pet!
 Need something more like Angry Beavers
 Need something more like Angry Beavers 
Time for some shotgun pruning!
Even a better reason to use a shot gun when no one is looking.LOL I wish... not my trees :-(. Those actually belong to the neighbors.

 
	