Percival W. Westell, A year with nature, Londres, Henry J. Drane, circa 1900, p. 205.

Let me Watch the Weasel or the Fox ; may I linger by the time-worn river posts, and observe the Caddis, and examine that marvellous homestead he so dexterously models ! Even the Sticklebacks-which the children hasten to eternity by catching and bottling in receptables where the finies have no chance to breathe-are worthy of a close attention and study.