148 



REVIEW OF AMERICAN BIRDS. 



[part 1 



lio:>tril, .46, along gape, .83 ; tarena, .84 ; middle toe and olaw, .76 ; olaw aloue, 

 .22 ; bind toe and olaw, .63 ; olaw alone, .32. 



Loeality. 



CarliHie, I'a. 



WashlDKton, D. C. 



WhitfloUl Co., Ga. 

 Mouth of Big Sluux. 



When 

 Collecled. 



May 4, '44, 

 May 20, '44. 

 May 21, '60. 

 May 19, '89. 



May 4,' '86, 



Received from 



S. F. Baird. 



Dr. E. Cones. 

 C. Drexler. 

 A. Oerliardt. 

 Lt. Warren. 



Collected \>y 



Dr. Hayden. 



in 



Clstothoriis palustria, var. paludicola. 



Cistothorm palustris, var. paludicola, Baird. — Troglodiftes paltistris, 

 Nkwb. p. R. Rep. VI, iv, 1867,80 (Pacific region).— Cistothorm pa- 

 lustris, Cooper & Scckley, P. R. Rep. X, ii, 1869, 190 (W. T.), 



Hab. Faciflo coaat United States. 



In comparing a series of Marsh "Wrens of eastern North Aniprica 

 with western, I find that they differ appreciably in certain chanicter- 

 istics, which may perhaps be expressed by the following diagnoses :— 



Var. paluBtrls. — Bill lengthened, equal to tarsus. Tail coverts above and 

 below eitber perfectly plain, or with very obsolete bands, reduced to 

 obscure spots beneath. Bands on tail broken ; scarcely appreciable on 

 the middle feathers. 



Var. paludioola. — Bill shorter than tarsus. Tail coverts distinctly banded 

 all across. Bands on tail quite distinct ; appreciable on the central 

 feathers. 



How far these differences in size of bill, etc., will bo found persist- 

 ent through larger series of specimens, I am unable to say. 



I am unable at present to say to which variety the Mexican bird 

 (Sclater, P. Z. S. 1856, 290), and the Guatemalan (Sclater & Salvin, 

 Ibis, 1859, 8) belong. 



(No. 7,141, Washington Territory.) Total length, 4.70; wing, 1.96; tail, 

 2.00; graduation, .45; exposed portion of 1st primary, .63, of 2d, 1.25; of 

 longest (measured from exposed base of Ist primary), 1.50; length of bill 

 from forehead, .60, from nostril, .38, along gape, .70; tarsus, .78; middle toe 

 and claw, .61 ; claw alone, .20 ; hind toe and claw, .50; claw alone, .26. 



