GEN. 147-157 oF KEY. 
328. NYCTALE ACADICA (Gm.) Br. 
Acadian Owl; Saw-whet Owl. 
329. GLAUCIDIUM PASSERINUM, 
var. CALIFORNICUM (Scl.) Ridg. 
Pygmy Owl. 
330. GLAUCIDIUM FERRUGINEUM. 
HRerrugineous Owl. 
331. MICRATHENE WHITNEYI (Coop.) Cs. 
Whitmey’s @vwi. 
332. SPHOTYTO CUNICULARIA (Mot.), 
var. HYPOGHA (Bp.) Cs. 
Burrowing Owl. 
333. CIRCUS CYANEUS (L.) Lacép., 
var. HUDSONIUS (L.) Cs. 
Marsh Hawk; Marrier. 
334. ROSTRHAMUS SOCIABILIS (V.) D’Ors. 
EKvergiade Kite. 
335. ICTINIA MISSISSIPPIENSIS (Wizts.) Gr. 
Veississip zi Eiite. 
336. ELANUS LEUCURUS (V.) Bp. 
White-tailed Mite; Biack-shouldered Kite. 
337. NAUCLERUS FURCATUS (L.) Vic. 
\ Swallow-tailed Kite. 
338. ACCIPITER FUSCUS (Gm.) Bp. 
Sharp-shinned Mawk; Pigeon Hawk. 
339. ACCIPITER COOPERI Bp. 
Cooper’s Hawk; Chicken Hawk. 
340. ASTUR ATRICAPILLUS (WIts.) Bp. 
Goshawkh. 
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