204 



Genus — Falco. Falcon. 



8 F. pcrcgrinus. Wandering Falcon. (20. f.) 



Fall and Winter. Very rare. 



9 F. columbarius. Pigeon Falcon. (21. m.) 



Summer visitant. Common. 



10 F. sparverius. Simrrotu Falcon. (22. m. a.) 



Spring and Autumn. Rare. 



Genus — Astuk. Hawk. 



11 A palumbarius. Goss Hawk. (23. m.) 



Resident. Rare. 



12 A. cooperi. Cooper'' s Hawk. 



Winter. Very rare. One killed in January, 1853. — J. 



13 A. fuscus. Sharp-shinned Hawk. (25. m. f. y m.) 



Resident. Not abundant. 



Genus — Circus. Harrier. 



14 C. cyaneus. Common Harrier. (26. m. f.) 



Summer visitant. Common. 



Family — Strigin^. Owls. 

 Genus — Surnia. Day— Owl. 



15 S. nyctea. Snowij Owl (28. f. w.) 



Winter. Common. 



Genus — Ulula. Night — Owl. 



16 U. acadica. Acadian Owl. 



Resident. Rare. 



Genus — Syrnium. Hooting — Owl. 



17 S. cinereum. Great Cinereous Owl. (35. a. w.) 



Winter visitant. Very rare. One taken in Marblehead, in 

 February, 1831, and another in the same tovpn, Jan. 1835. 



18 S. nebulosum. Barred Owl. (36. f. A.) 



Resident. Common. 



Genus — Otus. Eared — Owl 



19 0. brachyotus. Short Bared Owl. (38. f. w-) 



Winter, Not abundant. 



