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Genus 6. Compsothlypis . . 102 



13. Compsothlypis americana americana, Southern Parula 



Warbler 103 



13a. " usnece, Parula Warbler. . . 104 



14. " pitiayumi nigrilora, Sennett's Warbler. . 109 

 Genus 7. Peucedramus no 



15. Peucedramus olivaceus, Olive Warbler no 



Genus 8. Dendroica 



16. Dendroica estiva (estiva, Yellow Warbler 113 



16a. " sonorana, Sonora Yellow Warbler. 119 



16b. " rubiginosa, Alaskan Yellow Warbler. . 120 



17. " bryanti castaneiceps, Mangrove Warbler. . 121 



18. " maculosa, Magnolia Warbler 121 



19. " tigrina, Cape May Warbler 128 



20. " csrulescens ccerulescens, Black-throated Blue 



Warbler 133 



20a. " caimsi, Cairns' Warbler. 140 



21. coronata, Myrtle Warbler 141 



22. " auduboni auduboni, Audubon's Warbler. . 147 

 22a. " " nigrifrons, Black-fronted Warbler. . 151 



23. " nigrescens, Black-throated Gray Warbler. . . 151 



24. townsendi, Townsend's Warbler. . . .154 



25. " virens, Black-throated Green Warbler. 157 



26. * chrysoparia, Golden-cheeked Warbler. 162 



27. " occidentalis, Hermit Warbler 167 



28. " cerulea, Cerulean Warbler 170 



29. " blackburnioe, Blackburnian Warbler. . 175 



30. dominica dominica, Yellow-throated Warbler. . 180 

 30a. albilora, Sycamore Warbler. . . 184 



31. " gracia grade, Grace's Warbler 185 



32. " pensylvanica, Chestnut-sided Warbler. . . 187 



33. " castanea, Bay-breasted Warbler. 192 



34. striata, Blackpoll Warbler. .... 196 



35. vigorsi vigorsi, Pine Warbler 201 



36. kirtlandi, Kirtland's Warbler 206 



37. " discolor, Prairie Warbler 209 



38. palmarum palmarum, Palm Warbler. . 213 

 38a. " " hypochrysea, Yellow Palm Warbler. 216 



Genus 9. Seiurus 218 



39. Seiurus aurocapillus, Oven-bird. . .... 219 



40. " motacilla, Louisiana Water-Thrush. 226 



41. " noveboracensis noveboracensis, Northern Water- 



Thrush. 230 



41a. " " notabilis, Grinnell's Water-Thrush. 234 



Genus 10. Oporornis ... 235 



42. Oporornis formosa, Kentucky Warbler 235 



43. " agilis, Connecticut Warbler 241 



