2.">4 YIREONID.fi. 



3. Vera Paz, Gnat 'mala (Nehrkorn Crowley Bequest. 

 Coll.). 



2. San Sebastian, Costa Rica, 5th July. C. F. Underwood, Esq. [C."|. 



3. San Jose", Costa Rica, 5th July. C. F. Underwood, Esq. [C.J. 



Vireo chivi ( Vteill.), 



Vireo chivi, Gadow, Cat. Birds B. M. viii. p. 295 (1883); Nehrk. Kat. 

 Eiersamml. p. 73 (1899); Sharpe, Hand-l. iv. p. 248 (1903). 



The eggs of the Active Greenlet in the Collection measure re- 

 spectively : *78 by -57 ; 79 by "57. 



1. [S. America.] Crowley Bequest. 



1. Rio Grande, Brazil (Nehrkorn Coll.). Crowley Bequest. 



Vireo gilvus (Vieill.). 



Vireosylvia gilvus, Baird, Brewer 8f Bidgw. N. Amer. Birds, i. p. 368 



(1874). 

 Vireo gilvus, Salv. <$• Gorlm. Biol. Centr.-Amer., Aves, i. p. l!»2 (1SS1); 



Gadow, Cat. Birds B. M. viii. p. 29t! (1883) ; Nehrk. Kat. Eiersamml. 



p. 73 (1899); Sharpe, Hand-l. iv. p. 249 (1903). 



Eggs of the Warbling Greenlet measure from "72 to "79 in length, 

 and from -54 to # 58 in breadth. 



1. North America {Smiths. Inst.). Salvin-Godman Goll. 



3. North America, 26th July (II. W. Salvin-Godman Coll. 



I Icnsl i aw). 



4. New Jersey, May (Tristram Coll.). Crowley Bequest. 



Vireo swainsoni (Baird). 



Vireosvlvia gilvus, var. swainsoni, Baird, Brewer 8f Bidgw. N. Amer. 



Birds, i. p. 371 (1874). 

 Vireo gilvus swainsoni, Coues, Birds Color. Valley, p. 501. 

 Vireo gilvus, Gadow, Cat. Birds B. M. viii. p. 296, part. (1883). 

 Vireo swainsoni, Nehrk. Kat. Eiersamml. p. 73 (1899); Sharpe, Hand-l. 



iv. p. 249 (1903). 



Two eggs of the Western Warbling Greenlet measure respectively : 

 •74 by •;")•") ; "76 by "54. 



2. California ( It. Bidgway : Tristram Crowley Bequest. 



Coll.). 



Vireo flavifrons, 77, ill. 

 (Plate XL fig. 11.) 



Vireo flavifrons, Thien. Fortpflanz. ges. Vb'g. tab. xxix. fig, 13 (1845-54) ; 



Salv. fy Godm. Biol. Centr.-Amer., Ares, i. p. 194 (1881); Gadow, 



Cat. Birds B. M. viii. p. 298 (1883) ; Nehrk. Kat. Eiersamml. p. 73 



(1899) ; Sharpe, Hand-l. iv. p. 249 (1903). 

 Lanivireo flavifrons, Baird, Bretoer & Bidgw. N, Amer. Birds, i. p. 379 



(1874). 



