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XXIX. An Account of the Birds sent from 

 Hudson's Bay; with Observations relative 

 to their Natural History ; and Latin De- 

 scriptions of some of the most uncommon. 

 By }. R. Forster, F. R. S. 



Read June 18 25, 1772. 



I. LAND-BIRDS. 



f Accipitres 



\ Rapacious. Faun, Am. Sept. 



i. FALCO, ) i. Columbarius. 128. 21. Pigeon Hawk. 

 Falcon.} Faun. Am. Sept. p. 9. Catesby I. t. 3. 

 Epervier de la Caroline. Brisson I. p. 378. 



Severn river, N 19. 



This species is called a small-bird hawk at Hud- 

 son's Bay. It is migratory, arriving near Se- 

 vern River in May, breeding on the coast, 

 and then retiring to a warmer climate in 

 autumn. It feeds on small birds ; and, on 

 the approach of any person, will fly in circles, 

 making a hideous shrieking noise. The breast 



and 



