Viii TABLE OF CONTENTS. 



PAtiB 



50. Sturnidx 247 



51. Icteridar 247 



52. Kringillicise 254 



53. Tanagridsc 290 



54. Hirundinidx 293 



55. Atnpelidx 204 



56. Laniidx 295 



57. Vireonid* 296 



58. Ctt-rebida: 300 



59. Mniotiltidac 3co 



60. Motacillidx 319 



61. Cinclidac 321 



62. Troglodytidae 321 



63. Certhiid^ 33° 



64. Paridae 33' 



65. Sylviidae 33^ 



66. Turdidae 34» 



IV. HYPOTHETICAL LIST :43 



V. THE FOSSIL BIRDS OF NORTH AMERICA . . 359 



INDEX 369 



; 

 1 



fi 



!1 



t r 



