Great find. I find 'colony' insects such as bees, termites and ants fascinating. How they work together for the life of the nest and willingly make the ultimate sacrifice in defense of it. However,...what really creeps me out watching thousands of army ants breaking bivouac in the jungle forest and start their march to bring down and tear apart and living thing that's in their pathway. Being quick and nimble won't necessarily save one's butt when army ants are on the prowl for new chow victims.