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Pl. VII.
(p.z.s. 1910. Pl. LXXXIV)
).jpg)
Andre & Sleigh, Ltd.
male grouse changing from winter to autumn-plumage.
Page:GrouseinHealthVol1.djvu/75
Pl. VII.
(p.z.s. 1910. Pl. LXXXIV)
Andre & Sleigh, Ltd.
male grouse changing from winter to autumn-plumage.