45. AMERICAN SPARROW HAWK (Falco spari-erins) 391 



46. RED-TAILED HAWK (Buteo borealis) 103 



47. AMERICAN ROUGH-LEGGED HAWK (Archibuteo lagopus stincti- 



johannis) 410 



48. TURKEY VULTURE (Cathartes aura) 419 



49. PASSENGER PIGEON (Ectopistes migratorius) 425 



50. WILD TURKEY (Meleagris gallopavo silvestris) 431 



51. RUFFED GROUSE (Bonasa umbellus) . 433 



52. PRAIRIE HEN (Tympanuchus americanus) 435 



53. BOB-WHITE (Colinus virginianus) 437 



54. SORA (Porzana Carolina) 449 



55. PURPLE GALLINULE (lonornis martinica) 452 



56. AMERICAN COOT (Fulica americana) 457 



57. AMERICAN BITTERN (Botaurus lentiginosus) 463 



58. SNOWY HERON (Egretta candidissima) 472 



59. AMERICAN GOLDEN PLOVER (Charadrius dominicus) 483 



60. AMERICAN WOODCOCK (Philohela minor} 495 



61. PECTORAL SANDPIPER (Actodromas maculata) 507 



62. SANDERLING (Calidris arenaria) 515 



63. BARTRAMIAN SANDPIPER (Bartramia longicauda) 527 



64. NORTHERN PHALAROPE (Phalaropus lobatus) 540 



65. HERRING GULL (Larus argentatus) 549 



66. RING-BILLED GULL (Larus delawarensis) 551 



67. BONAPARTE GULL (Larus Philadelphia) 552 



68. COMMON TERN (Sterna hirundo) 558 



69. BLACK TERN (Hydrochelidon nigra surinamensis) 569 



