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Massimo Rainmaker1973 40m When a group of army ants are separated from the main foraging party, they lose the pheromone track and begin to follow one another: as a result, they might eventually die of exhaustion read more: buff.ly2UMMnFY hi biolocousb 1x 5.1M views From bioloco 116 17 291 1,777 Elon Musk Y elonmusk While (!pheromone) 11:16 AM 92222 Twitter for iPhone