At the peak of the Gilded Age bird hat craze, famed ornithologist Frank Chapman was astounded at the variety of species he observed on the streets in 1886.

在镀金时代鸟帽热潮的顶峰时期，1886 年，著名的鸟类学家 Frank Chapman 惊讶于他在街上观察到的鸟类数量之多。