ILLUSTRATIONS 



PLATE V 



SWANS 



19. Whistling Swan. 



20. Trumpeter Swan. 



PLATE VI 

 GEESE 



21. Cackling Goose. 



22. Hutchins Goose. 



23. Canada Goose. 



PLATE VII 



GEESE AND BRANT 



24. Black Brant. 



25. Brant-goose. 



26. Emperor Goose. 



27. Ross Snow-goose. 



PLATE VIII 



GEESE AND TREE-DUCKS 



28. Lesser Snow-goose. 



29. Blue-wing Goose. 



30. White-fronted Goose. 



31. Greater Snow-goose. . 



32. Fulvous Tree-duck. 



33. Black-bellied Tree-duck. 



PLATE IX 



SEA-DUCKS 



34. Canvas-back Duck. 



35. Ring-neck Duck. 



36. Labrador Duck. 



37. American Scaup-duck. 



38. Lesser Scaup-duck. 



PLATE X 



SEA-DUCKS AND MERGANSERS 



39. Red-head Duck. 



40. Buffle-head Duck. 



41. Surf-scoter. 



42. Hooded Merganser. 



43. Red-breasted Merganser. 



44. American Merganser. 



PLATE XI 



SEA-DUCKS 



45. American Golden-eye. 



46. Long-tail Duck. 



47. Harlequin Duck. 



48. Ruddy-duck. 



49. Masked Duck. 



PLATE XII 



SEA-DUCKS 



50. White-winged Scoter. 



51. King Eider. 



52. American Eider. 



PLATE XIII 



RIVER-DUCKS 



53. Blue-winged Teal. 



54. Cinnamon Teal. 



55. Dusky-duck. 



56. Green-winged TeaL 



57. Wood-duck. 



58. Mallard. 



PLATE XIV 



RIVER-DUCKS 



59. Widgeon (Female). 



60. Widgeon. 



61. Sprig-tail, or Pintail. 



62. Shoveler. 



63. Gadwall. 



64. Gadwall (Female). 



PLATE XV 



SHORE BIRDS 



6$. Wilson's Snipe. 



66. Knot. 



67. Bartramian Sandpiper. 



68. Dowitcher. 



69. Woodcock. 



70. Pectoral Sandpiper. 



