Xll 



LIST OF ILLUSTRATIONS. 



FIOUTIE PAOB 



9. (a) Bill and foot of Black-footod Albatross; (h) bill and foot 



of Fulmar 42 



10. Foot of Cormorant 4;{ 



11. Bill of Yellow-billed Tropic Bird 4a 



13. Bill of Gannet 43 



13. Bill of Anhinga 4,3 



14. Bill of Cormorant . 4^ 



15. Bill of Man-o'-War Bird . . 43 



IG. Bill of Merganser 44 



17. (a) Bill and foot of Mallard; (6) foot of Canvasback . . 44 



18. Bill of Flamingo 45 



19. Bill and loe-nail of Little Green Heron 45 



20. Bill of White Ibis 45 



21. Bill of Roseate Spoonbill 45 



22. (a) Bill and foot of Clapper Rail : bills of (h) Yellow Rail, 



(c) Sora, {d) Florida Gallinule ; (e) bill and foot of Coot . 40 



23. Bill of Sandhill Crane 40 



Bill of Limpkin 40 



Bills of (a) Dowitohor. (h) Knot, (c) Black-bellied Plover, 



(d) Semiftalmated Plover 47 



Feet of (a) Red Phalarope, (h) Knot, (c) Dowitcher. (d) Black- 

 bellied Plover, (e) Semipalmated Plover . . . .47 



Bill of Ruffed Grouse 48 



Bill of Wild Pigeon 48 



Feet of (rt) Barred Owl, (b) Iled-shouldered Hawk . . .48 



Head of Barn Owl 48 



Head of Barred Owl 48 



Head of Turkey Vulture 49 



Head of Red-shouldered Hawk 49 



Bill and foot of Carolina Paroquet 49 



Bill and foot of Belted Kingfisher 49 



Bill and foot of Yellow-billed Cuckoo 49 



(a) Bill and foot of Hairy Woodpecker, (b) fviot of Arctic 



Three-toed Woodpeek^^r 50 



Bill and foot of Nighthawk 50 



Bill and tail-feather of Chimney Swift 50 



Bill of Hummingbird 50 



Fot)t of Robin 51 



Bill and wing of Pha>be 51 



Bill and hind-toe of Horned Lark 51 



(a) Bill and wing of Blue Jay, (ft) bill of Crow ... 51 



Bill and wing of Starling 62 



24. 

 25. 



20. 



27. 

 28. 

 29. 

 30. 

 31. 

 32. 

 33. 

 84. 

 35. 

 30. 



38. 

 39. 

 40, 

 41. 

 42. 

 43, 

 44, 

 45, 



