ORDER FALCONIFORMES. 75 



Falco peregrinus anatum Bonaparte. Duck Hawk. [356a. 



Falco Analtnn Bonaparte, Geog. and Comp. List, 1838, 4. New name for 

 Falco peregrinus Wilson [Amer. Orn., IX, 120 (pi. 76)]. (Egg Harbor 

 [New Jersey].) 



Range. — Breeds locally from Norton Sound, Alaska, northern Mackenzie, 

 Boothia Peninsula, Baffin Island, and the west coast of central Greenland 

 south to central Lower California, central Mexico, Arizona, central western 

 Texas, Kansas, Missouri, Indiana, Pennsylvania, and Connecticut, and in the 

 mountains to Tennessee. Winters from Vancouver Island through California, 

 and from Colorado, southeastern Nebraska, southern Illinois, Indiana, Penn- 

 sylvania, New Jersey, New York (Long Island), and Massachusetts to the 

 West Indies and Panama. Casual in South America and accidental in 

 England. 



Falco peregrinus pealei Ridgway. Peale's Falcon. [3566.] 



Falco commu7iis var. Pealei Ridgway, Bull. Essex Inst., V, No. 12, Dec, 

 1873, 201. (Oregon, Sitka [Alaska] = Oregon.) 



Range. — Breeds on the Queen Charlotte (?), Aleutian, and Commander 



islands. Transient in the Sitkan district, Alaska. South in winter to Oregon. 



[Other races of F. 'peregrinus occur in Europe, Asia, Malaysia, and Australia.] 



Subgenus RHYNCHOFALCO Ridgway. 



Rhynchofalco Ridgway, Proc. Boston Soc. Nat. Hist., XVI, 1873, 46. 

 Type, by orig. desig., Falco femoralis Temminck = Falco fusco-coeru- 

 lescens Vieillot. 



Falco ffisco-coerulescens septentrionalis Todd. Aplomado Falcon. [359.] 



Falco fusco-coerulescens septentrionalis Todd, Proc. Biol. Soc. Wash., 

 Xxix, No. 22, June 6, 1916, 98. (Ft. Huachuca, Arizona.) 



Range. — Arizona, New Mexico, and southern Texas south through Mexico. 

 [Closely related races occur in South America.] 



Subgenus TINNUNCULUS Vieili.ot. 



Tinnunculus Vieillot, Oiseaux Amor. Sept., I, 1807, 39. Tyi)e, by subs, 

 desig., Falco columbarius Linnaeus (Walden, 1872). 



Falco columbarius columbarius Linnaeus. Eastern Pigeon Hawk. [357.] 



Falco columbarius Linnaeus, Syst. Nat., ed. 10, I, 1758, 90. Based on 

 The Pigeon Hawk, Accipiter palumbarius Catesby, Carolina, I, 3. 

 (in America = South Carolina.) 



Range. — Breeds from the limit of trees in eastern Canada south to New- 

 foundland, Nova Scotia, New Brunswick, northern Maine, Ontario, northern 



