Dendroeca | 22 | All N. America | Mex. to Ecuador & | | | Chili 38. _Oporornis_ | 2 | Eastern States | Guatemala and Panama 39. Geothlypis | 4 | All N. America | Neotropical 40. Setophaga | 2 | E. States & Canadian | Neotropical | | sub-region | 41. _Myiodioctes_ | 5 | United States and | Mex. to Columb. | | Canada | (migr.) 42. Siurus | 3 | S. and E. States to | Mexico to Columbia | | Canada | 43. _Icteria_ | 2 | E. and Central States | Mexico to Costa Rica | | to Canada | | | | VIREONIDÆ. | | | 44. Vireosylvia | 7 | All N. America |Antilles and Venezuela 45. Vireo | 6 | All United States | Antilles and Costa | | | Rica | | | AMPELIDÆ. | | | 46. Ampelis | 2 | All N. America | Palæarctic, Guatemala 47. _Phænopepla_ | 1 |Gila and Lower Colorado| Mexico | | | HIRUNDINIDÆ. | | | 48. Hirundo | 3 | All N. America | Almost cosmopolite 49. Petrochelidon | 1 | All N. America | Neotropical 50. Cotyle | 1 | All N. America | All regs. but | | | Australian 51. Stelgidopteryx | 1 | Southern States | Neotropical 52. Progne | 1 | All N. America | Neotropical | | | ICTERIDÆ. | | | 53. Icterus | 7 | All United States and | Neotropical | | Canada | 54. Dolichonyx | 1 | Eastern States and | Neotropical | | Canada | 55. Molothrus | 1 | All United States and | Neotropical | | Canada | 56. Agelæus | 3 | All United Slates and | Neotropical | | Canada | 57._Xanthocephalus_| 1 | The whole region | Mexico 58. Sturnella | 2 | All United States and | Neotropical | | Canada | 59. _Scolecophagus_| 2 | All United States and | Mexico | | Canada | 60. Quiscalus | 4 | S. and E. States to | Mexico to Venezuela | | Labrador | | | | TANAGRIDÆ. | | | 61.