Page:Birds of North and Middle America partIII Ridgway.djvu/13

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  1. TABLE OF CONTENTS.

  2. Page.
  3. Family Motacillidæ. The Wagtails and Pipits
    ................................................................................................................................................................................................................................................................................................................................................................................................
    1
  4. Key to the Genera of Motacillidæ
    ................................................................................................................................................................................................................................................................................................................................................................................................
    2
  5. ................................................................................................................................................................................................................................................................................................................................................................................................
    2
  6. Key to the Species of Motacilla
    ................................................................................................................................................................................................................................................................................................................................................................................................
    3
  7. 1. Motacilla alba Linnæus
    ................................................................................................................................................................................................................................................................................................................................................................................................
    4
  8. 2. Motacilla ocularis Swinhoe
    ................................................................................................................................................................................................................................................................................................................................................................................................
    6
  9. ................................................................................................................................................................................................................................................................................................................................................................................................
    7
  10. Key to the Subspecies of Budytes flavus
    ................................................................................................................................................................................................................................................................................................................................................................................................
    8
  11. 3. Budytes flavus alascensis, new subspecies[1]
    ................................................................................................................................................................................................................................................................................................................................................................................................
    8
  12. ................................................................................................................................................................................................................................................................................................................................................................................................
    10
  13. Key to the Species of Anthus
    ................................................................................................................................................................................................................................................................................................................................................................................................
    11
  14. 4. Anthus pensilvanicus (Latham)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    12
  15. 5. Anthus cervinus (Pallas)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    15
  16. 6. Anthus pratensis (Linnæus)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    18
  17. 7. Anthus spragueii (Audubon)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    20
  18. 8. Anthus parvus Lawrence
    ................................................................................................................................................................................................................................................................................................................................................................................................
    22
  19. Family Hirundinidæ. The Swallows
    ................................................................................................................................................................................................................................................................................................................................................................................................
    23
  20. Key to the Genera of Hirundinidae
    ................................................................................................................................................................................................................................................................................................................................................................................................
    26
  21. ................................................................................................................................................................................................................................................................................................................................................................................................
    28
  22. Key to the Species and Subspecies of Progne
    ................................................................................................................................................................................................................................................................................................................................................................................................
    29
  23. 1. Progne subis subis (Linnæus)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    31
  24. 2. Progne subis hesperia Brewster
    ................................................................................................................................................................................................................................................................................................................................................................................................
    35
  25. 3. Progne cryptoleuca Baird
    ................................................................................................................................................................................................................................................................................................................................................................................................
    37
  26. 4. Progne dominicensis (Gmelin)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    38
  27. 5. Progne sinaloæ Nelson
    ................................................................................................................................................................................................................................................................................................................................................................................................
    40
  28. 6. Progne chalybea chalybea (Gmelin)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    40
  29. 7. Progne modesta (Néboux)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    43
  30. ................................................................................................................................................................................................................................................................................................................................................................................................
    44
  31. Key to the Species and Subspecies of Petrochelidon
    ................................................................................................................................................................................................................................................................................................................................................................................................
    46
  32. 8. Petrochelidon lunifrons lunifrons (Say)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    47
  33. 9. Petrochelidon lunifrons tachina Oberholser
    ................................................................................................................................................................................................................................................................................................................................................................................................
    50
  34. 10. Petrochelidon lunifrons melanogaster (Swainson)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    51
  35. 11. Petrochelidon fulva fulva (Vieillot)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    53
  36. 12. Petrochelidon fulva pceciloma (Gosse)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    54
  37. 13. Petrochelidon fulva pallida Nelson
    ................................................................................................................................................................................................................................................................................................................................................................................................
    56
  38. ................................................................................................................................................................................................................................................................................................................................................................................................
    56
  39. Key to the Species and Subspecies of Stelgidopteryx
    ................................................................................................................................................................................................................................................................................................................................................................................................
    57
  40. 14. Stelgidopteryx serripennis (Audubon)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    58
  41. 15. Stelgidopteryx ridgwayi Nelson
    ................................................................................................................................................................................................................................................................................................................................................................................................
    61
  42. 16. Stelgidopteryx salvini Ridgway
    ................................................................................................................................................................................................................................................................................................................................................................................................
    62
  43. 17. Stelgidopteryx ruficollis uropygialis (Lawrence)
    ................................................................................................................................................................................................................................................................................................................................................................................................
    63

  1. See Addenda, p. 737.
VII