532 

 BIRDS. 



1. Sarcoramphus Gryphus. — Dumerel. The Condor. 

 Vultur Gryphus. — Lin. 



2. Cathartes Iota. — Chilian Eagle. 



3. PoLYBORus vulgaris.--F«/co BrasiUensis. Latham. 

 Cara^ara Eagle. 

 Strait of Magalhaens. 



4. MiLOAGO ocHRocEPHALA. — Spix. Young birds. 

 Strait of Magalhaens. 



5. Hali^tus ERYTHRONOTus. — Nob. in Zool. Journal,iii.424. 



Hal. capite alisque Jiisco-griseis ; dorso scapularibusque riifis, 

 corpore cauddqiie subtus albis, fasciis fuscis gracilibus leviter 

 notatis, hdcfascid lata prope apicem nigrd. 



The total length of the bird from the apex of the bill to the 

 extremity of the tail is 2 feet ; of the bill from the rictus to the 

 apex 2 inches ; from the cere 1 inch ; of the wing, from the end 

 of the carpal joint to the end of the third quill feather, 18 inches ; 

 of the tail 10 J inches ; of the tarsus three inches. 



Strait of Magalhaens. 



6. Falco sparoerius. — Latham. 

 Strait of Magalhaens. 



7. Falco peregrinus ? 

 Strait of Magalhaens. 



8. PoLYBORUS BrASILIENSIS. 



Polyborus Novae Zealandiae. 

 Falco Novae Zealandiae of Latham. 



9. Circus histrionicus.— Nob. in Zool. Journal, iii. 425. 

 Falco histrionicus, Quoy and Gaimard. 

 Circo cineraceus uropygio corporeque subtus albis : hoc fasciis 

 frequejitibus riifis notato. 



The length from the apex of the bill to that of the tail is 18 



