Dafila acuta, 18. Dendroica aestiva, 11. aestiva aestiva, 52. caerulescens, 10. coronata, 52. palmarum, 29. palmarum hypochrysea, 29. palmarum palmarum, 29. pinus, 29. striata, 13. tigrina, 30. Distances, 27. Diurnal migration, 11. Diving bird, 12. Dolichonyx orvzivorus, 44. Dove, 3. mourning, 15. turtle, 2. Duck, 2, 11, 12, 15, 26, 27, 30, 34, 43, 45, 47, 52. black, 16, 27, 42, 46. eider, 52. scaup, 42. sea, 48. Eel, 24. Egret, 55. Egretta thula thula, 55. Euphagus carolinus, 52. Exhaustion, 59. Falco peregrinus, 15. Falcon, peregrine, 15. Finch, 34. house, 62. purple, 56. rosy, 55. Fishes, 24. Flicker, 52. Flight speed, 13. Florida caerulea caerulea, 55. Flycatcher, 11, 12, 15, 25. Fregata minor, 25. Gätke, Heinrich, 14. Geothlypis trichas, 28. Goose, 2, 3, 11, 12, 15, 17, 27, 43, 45, 46, 47. blue, 18, 26, 46, 47. cackling, 48. Canada, 11, 17, 18, 26, 42, 43, 60. emperor, 52. Ross's, 49. snow, 26. Goshawk, 8. Grackle, 30. bronzed, 26. Great Lakes route, 45. Grebe, 27. Grosbeak, 37, 56. black-headed, 29. evening, 56. pine, 55. rose-breasted, 26, 37. Groups, movements of, 8. Grouse, ruffed, 62. Gull, 12, 13, 52, 56, 59. herring, 56. Ross's, 52. Hawk, 2, 12, 15, 22, 27, 34. broad-winged, 13. Cooper's, 13. duck, 15. red-tailed, 12. rough-legged, 13. sharp-shinned, 13. Swainson's, 12, 13. Hedymeles ludovicianus, 26. melanocephalus, 29. Helmitheros vermivorus, 46. Herodotus, 2. Heron, 15. black-crowned night, 55. little blue, 55. snowy, 55. Hesiod, 2. Hesperiphona vespertina, 56. Hirundinidae, 3. Hirundo erythrogaster, 15. Historical accounts, 3. Homer, 2. Hummingbird, ruby-throated, 59. Hylocichla minima aliciae, 17. Icterus spurius, 6. Insects, 24. Jacksnipe, 30. Jaeger, parasitic, 52. Jay, 62. blue, 27, 28, 62. Junco, 7, 27, 55. common, 7. slate-colored, 30, 52, 57. Junco hyemalis, 7. hyemalis hyemalis, 52. Kingbird, 26, 44. common, 34. Kingfisher, belted, 27. Kinglet, 58. golden-crowned, 57. Kite, 3. Kittiwake, red-legged, 52. Knot, 34. Lanius ludovicianus, 29. Lapwing, 23. Lark, horned, 15. meadow, 27, 57. Larus argentatus smithsonianus, 56. Leucosticte, 55. Lobipes lobatus, 23. Longspur, 27, 57. Lapland, 30, 57. Loon, 12. yellow-billed, 63, 64. Lophortyx californica, 62. Loxia curvirostra, 5. leucoptera, 5.