Warbler, 11, 13, 27, 45, 57, 58. black-and-white, 9. blackpoll, 13, 20, 45, 52. black-throated blue, 10. Cape May, 30. eastern yellow, 52. golden-winged, 46. Kentucky, 46. myrtle, 45, 52. palm, 29. pine, 29. summer, 17. wood, 25, 26. worm-eating, 46. yellow, 11, 17. Waterfowl, 42. Waxwing, 26, 27. Bohemian, 8, 56. Weather, influence of, 59. Woodcock, 30. Woodpecker, 27. Wren, 12. Carolina, 27, 62, 63. long-billed marsh, 27. rock, 29. winter, 27, 57. Wren-tit, 62. Xanthocephalus xanthocephalus, 26. Yellowthroat, Maryland, 28. Zonotrichia albicollis, 63. querula, 34. U. S. GOVERNMENT PRINTING OFFICE: 1935 * * * * * Transcriber Note Illustrations moved to prevent splitting paragraphs. Minor typos corrected. Hyphenation was standardized to the most prevalent used except those in the Bibliography which were left as printed. The Index entry _Seiurus noveboracensis_ (Northern Waterthrush) points to page 52 where the _Seiurus aurocapilla_ (Ovenbird) is described. The species name in the Index is likely a typo and has been changed.