ORNITHOLOGICAL EXPLORATIONS. 



295 



superciliary stripe, the well-defined ligbt spots on the auriculars, &c., 

 not to speak of differences in the proportions ; and from the barred 

 race from Western IsTorway, which I have called Troglodytes troglodytes 

 hergensis, it is, besides, distinguished by its duller color. 



I have in another i^lace (Ifatureu, 1884, p. 34), made the statement 

 th'dt, besides T. pallescens, I had obtained a specimen of another Trog- 

 lodytes, which I suspected might be fumigatus, referring to what is No. 

 92534 of the following list. My reason for so thinking was that the 

 bill was differently shaped from that of the other specimens which I had 

 seen, being strongly curved at the tip. The other differences which I 

 indicated vanish upon a close examination, and the curvature of the bill 

 is easily explained by the fact that the tip of the lower mandible is 

 broken off. It certainly belongs to the species here in question. 



List of specimens collected. 



92534 

 92519 

 92520 



92532 

 92533 

 92531 

 92521 



89132 

 92523 

 92529 

 92528 

 92524 

 92526 

 92525 

 92522 

 92527 

 92530 



1644 

 1807 

 2213 

 2214 



1703 

 1914 

 2015 

 2204 



1472 

 2229 

 2230 

 2234 

 2273 

 2274 

 2275 

 2276 

 2277 

 2286 



Locality. 



Bering Island . , 



do 



Copper Island 

 do 



Average . . 



Bering Island . . 



do 



do 



Copper Island , 



Average . 



Copper Island . 



do 



do 



do 



do 



do 



do 



do 



do 



do 



Sept. 20, 1882 

 Dec. 12, 1882 

 June 30, 1883 

 July 1,1883 



Oct. 31,1882 

 Feb. 21, 1883 

 May 8, 1883 

 June 28, 1883 



July —,1882 

 July 5,1883 

 July 5,1883 

 July 8,1883 

 July 20, 1883 

 July 20, 1883 

 July 20, 1883 

 July 20, 1883 

 July 20, 1883 

 July 23, 1883 



cf ad. 

 cT ad. 

 cf ad. 

 cT ad. 



9 ad. 

 ? ad. 

 ? ad. 

 ? ad. 



jun. 

 ? juv. 

 d juv. 

 d juv. 



juv. 

 d juv. 

 d juv. 

 d juv. 

 ? j'lv. 



juv. 



H 



mm. 



114 



118 



115 



117 



116 



106 

 114 

 113 

 113 



104 

 106 

 116 

 113 

 115 

 114 

 118 

 115 

 121 



23 



mm. 

 53 

 54 

 52 

 52 



52.' 



mm,. 

 36 

 35 

 35 

 34 



35 



f^ 



mm. 

 13 

 14 

 14 

 13.7 



mm. 

 19 

 19 

 19.5 

 18.3 



13. 7 18. 7 



13 



49. 7| 34. 5 13 



13 

 11 

 9.7 

 10.5 

 11 



11.2 

 12 

 11 



11.5 

 12.7 



18 

 19 

 19 

 18.5 



18.6 



19 



18 



18.5 



19 



19.5 



19.2 



18.5 



19 



18.8 



19.5 



No. 88994.— Iris dark brown. Bill blackish brown, at the base of lower mandible lighter, more gray- 

 ish. Feet brownish gray, darker behind, more yellowish below the toes. 



No. 92519. — Bill blackish brown, tomia, base of gonys, and angle of mouth yellowish. Feet light 

 grayish brown, joints darker. 



