Mary skipped around the fountain and up one path and down another. She skipped into the kitchen garden and saw Ben Weatherstaff digging and talking to his robin. "Well!" he exclaimed. "You've skipped the roses into your cheeks. I wouldn't have believed that you could do it." ...
This experiment shows that a male butterfly will ignore a living female butterfly of his own species in favor of a painted cardboard one if the cardboard one is bigger than he is—bigger than any female butterfly ever could be. After an experimental bio-weapon is released, turning thousand...