ILLUSTRATIONS 



PAGE 



9. Oceanodroma melania (Black Petrel) 52 



10. Plcematopus p. palliatus (American 



Oyster Catcher . . -54 



11. Charadrius collaris (Collared Plover), 



head 58 



12. Numenius hudsonicus (Hudsonian 



Curlew), head .... 63 



13. Macrorhamphus g. griseus (Do- 



witcher), head .... 64 



14. Ereunetes pusillus (Semipalmated 



Sandpiper), head ... 69 



15. Ereunetes mauri (Western Sandpiper), 



head ...... 70 



1 6. Pisobia minutilla (Least Sandpiper), 



head 71 



17. Gallinago delicata (Wilson's Snipe), 



head . 73 



1 8. Jacana nigra (Black Jacana) . . 75 



19. Eurypyga major (Greater Sun Bittern) 77 



20. Anhinga anhinga (Snake Bird) 116 



21. Ibycter a. americanus (Red-throated 



Caracara) . . . . .126 



22. Milvago chimachima (Yellow-headed 



Caracara) . . . . .127 



23. Ictinia plumbea (Plumbeous Kite) . 140 



24. Falco albigularis (White-throated Bat 



Falcon) . . . . .142 



