It A SO RES. 



CAPERCAILLIE. 



333 



TETRAONID^E. 



THE CAPERCAILLIE, 



WOOD GROUSE, OR COCK OF THE WOOD. 



Tetrao urogallus. 



Tetrao urogallus, Wood Grouse, PENN. Brit. Zool. vol. i. p. 347. 



MONTAGU, Ornith. Diet. 



)> BEWICK, Brit. Birds, vol. i. p. 345. 



Urogallus vulgaris, Cock of the Wood, FLEM. Brit. An. p. 46. 



