450 



0. Wad)' Kelt, nv. Jericlio, Palestine, 



J9lh April {II. B. Tridram). 

 '1. Near Jericho, 16tli;; April (//. 



B. T.). 

 2. Near Jericho, 23rd April {U. 



B. T.). 



1. Egypt, 2nd Feb. {J. H. Cochrane). 



1. ]*:gypt, 2rjth Feb. {J. II. C). 



2. Esjypt, 11th March (/. //. C). 



2. Giza, Egypt, 2Gth March (/. II. 



4. Giza, 2nd April (E. C. T.). 



2. yecond Pyramid, 21st March [E. 



a T.). 



3. Ombos, (Jth ]Maich {E. C. T.). 



Crowley Bequest. 



Crowley Bequest. 



W. Radcliffe Saunders, Esq. 

 [P.]. 



Seebohni Coll. 

 yalvin-Godruan Coll. 

 Salvin-Godiuan Coll. 

 Seebohm Coll. 



E. Cavendish Taylor Bequest. 

 E. Cavendish Taylor Bequest. 



E. Cavendish Taylor Bequest. 



Corvus principalis, Eidaw. 



Corvus carnivorus, Bartram; Blakiston, Ibis, 1862, p. 7. 



Corvus corax vctr. carnivorus, Baird, lireicer i^ Ridywcuj, North American 



Arrfs, ii. p. 234 (1874). 

 Corvus corax principalis, Bendire, Life-Hist. N. Amer. Birds, ii. p. 400, 



pi. iv. fig. 3 (1895) ; Ridgiv. Birds North ^*j- Middle Amer. iii. p. 259 



(1904). 

 Corvus principalis, Sharpe, lland-l. v. p. 592 (1909) ; Nehrk. Kat. Eier- 



sainml. p. 358 (1910). 



C. corax. 

 2 



Greenland, 28th April (Midler). 

 Greeulaiul. 

 Greenland. 

 Dislio, Greenland. 

 Christiansbaab, Greenland, 5th 

 April (E. Fencher : Ilaryitt 

 Coll.). 

 1. Fort Yukon, Alaska, March (/. 



Lovkhart : Smiihs. Inst.). 

 1. Carlton, N. America, 28th April 

 (T. W. Blakiston). 



Crowley Bequest. 

 Governor Holboll [C.]. 

 Governor Holboll [C.J. 

 McCormick Bequest. 

 Seebohm Coll. 



Salvin-Goduian Coll. 

 Salvin-Godman Coll. 



Corvus cryptoleucus, Couch. 



Corvus cryptoleucus, Baird, Brewer S,- liidf/tv. N'. Amer. Birds, ii. p. 242, 

 iii. p" 518 (1874); Sharpe, Cat. Burls B. M. iii. p. 15 (1877); 

 Beyidire, Life-IIist. N. Amer. Birds, ii. p. 402, pi. iv. figs. 4-7 

 (1895); Ilidqu-. Birds North ^ Middle Ainer. iii. p. 265 (1904); 

 Sharpe, Ilaml-l. v. p. 593 (1909) ; Nehrk. Kat. Eiersamml. p. 358 

 (1910). 



Eggs of the American White-necked Kavon are similar to those 

 of C. corax, but smaller. They vary from 1-58 to 1-72 in length, 

 and from 1-12 to 1-17 iu breadth. 



1. North America (Smiths. Inst. 

 7. Nortli America [Field Coll.). 



Salvin-Godinau Coll. 

 Crowley Bequest. 



