He later learned that another entomologist in New Jersey,260 miles away,observed a wedding flight by the same species of ant,on the same day,and at exactly the same time!

• 他后来知道，在260英里以外的纽泽西州另一个昆虫学家也观察到同一种类蚂蚁举行飞行婚礼的时间，竟和他记录的在同一天、同一个时刻！