Page:GrouseinHealthVol1.djvu/121

This page has been validated.

Pl. XVIII.

(p.z.s. 1910. Pl. XCVII)

Andre & Sleigh, Ltd.

male grouse, showing abnormal erythrism.

Retrieved from "https://en.wikisource.org/w/index.php?title=Page:GrouseinHealthVol1.djvu/121&oldid=7786633"