Okay, so let's "pretend" they are not monsters of the trees. They don't await an unsuspecting human to walk under their perch and then "BAM!" throw all bits of natures ammo at you. Anything from helicopter pods, walnuts, and, my favorite, digested gumball nuts. Be fooled by their sweet faces. Ignore plight in life to overtake your backyards.
But as stated in the beginning we ARE pretending. So gaze on their cute faces and their adorable scurrying. Say it with me... "AWWWWWWE"