CONTENTS. 
Genus VII. Ictinta. 
73 
Mississippi Kite, 
Ictinia plumbeus, 
■ 
- 
73 
Genus VIII. Nauclerus. 
Swallow-tailed Hawk. 
- 
78 
Swallow-tailed Hawk, 
JVauclerus furcatus, 
- 
78 
Genus IX. Falco. Falcon. .... 
- 
81 
Iceland or Jer Falcon, 
Falco Islandicus, 
- 
81 
Great-footed Hawk, - 
» peregrinus, 
■ 
84 
Pigeon Hawk, ... 
columbarius, 
- 
88 
American Sparrow Hawk, 
sparverius , 
» 
90 
Genus X. Astur. Hawk. 

- 
94 
Goshawk, .... 
Astur palumbarius, - 
95 
Cooper’s Hawk, 
Cooperi, 
- 
98 
Sharp-shinned or Slate-coloured Hawk, fuscus, 
-• 
100 
Genus XI. Circus. Harrier. - - - 
- 
105 
Marsh Hawk, - - - - 
Circus cyaneus, 
■ 
105 
FAMILY III. STRIGINiE. 
OWLS. - 
111 
Genus I. Surnia. Day-Owl. .... 
- 
111 
Hawk Owl, .... 
Surnia funerea, 
- 
112 
Snowy Owl, .... 
nyctea, - 
* 
113 
Little Night Owl, - - - 
passerina, 
- 
116 
Little Columbian Owl, 
passerinoides , 
- 
117 
Burrowing Owl, 
cunicularia. - 
- 
119 
Genus II. IJlula. Night-Owl. - - * - 
- 
121 
Tengmalm’s Owl, ... 
Ulula Tengmalmi , - 
- 
122 
Little or Acadian Owl, 
acadica, ■ 
- 
123 
Genus III. Strix. Screech-Owl. 
126 
Barn Owl. .... 
Strix Americana , 
- 
127 
Genus IV. .Syrnium. Hooting-Owl. - 
- 
130 
Great Cinereous Owl, 
Syrnium cinereum, - 
130 
Barred Owl, 
nebulosum, 
- 
132 
Genus V. Otus. Eared-Owl. .... 
- 
. 
135 
