Note 129 — {358} CHAP. X.[124]
Reading edition
See Pennant, "Arct. Zool.," i. p. 43, 1784, where this statement is credited to Mr. Graham. While Hearne is probably right about the foxes appearing every season, yet at intervals of a few years there is an incursion of more than ordinary numbers, and on these occasions the species reaches farther south than usual.