ZOOLOGY. 
285 
lower part of breast and abdomen white ; sides and under wing coverts cinereous ; bill light at base, dark at the end ; feet 
dark yellow. 
Total length, about 12J inches ; extent, 24 inches ; wing, 6^ inches ; tail, IJ inch ; iris pale hazel. 
Hah.- — Steilacoom, Puget sound. 
A single specimen of the cerorlmia sucHeyi was obtained by me at Steilacoom, Puget Sound, 
January 28, 1856. A description of tlie bird in detail was noted at the time, and is as follows: 
Membrane at base of upper mandible grayish dusky black; the knob slightly more grayish and 
more soft than the knob of the cerorhmcha occidentalis; middle of both mandibles dingy orange, 
their tips dusky; iris pale hazel; under surface of the webs of the feet, and the posterior 
aspect of the tarsi dusky black; upper surface of the toes bluish white, darker about the 
articulations; nails black ; no hind toe. 
Upper surface of body from forehead to tip of tail, including back of neck, scapulars, and 
wings, brownish black, almost jet black posteriorly; concealed inner webs of primary and 
secondary quills dusky; lores, chin, cheeks, and anterior surface of throat and neck dusky 
brown, paler beneath on the fore part of the breast ; under surface of the Avings and sides of 
the same color; belly and breast Avhite, many of the feathers faintly tipped with pale dusky; 
neck very full ; no white is seen on the upper surface. 
Although the Indians informed me that the species is not uncommon in the Avaters of the 
sound, I never obtained another specimen, and doubt whether I ever saw any others among 
the many divers, guillemots, &c., which are so common there in the winter season. 
The individual obtained dived Avith great facility when Avounded, and seemed as much at home 
under water as a podiceps or loon. It was killed in deep water, about half a mile from the 
shore. The skin when examined by Mr. Cassin had no knob on the bill. This being fleshy, 
had probably shrunk so as not to be apparent. — S. 
UEIA COLUMBA, (Pallas,) Cassin. 
The Western Guillemot. 
Ctpphus columha, Pallas, Zoog. Eosso-Asiat. II, p. 348, (1811.) 
Uria mandtii, Light. Verz. p. 88, (1823) ? 
"Uria mandtii, Light. Mus. Dresd." — Reich. Vollst. Naturg. Schwimmv. pi. 4, fig. 47. 
TJria columba, Baied & Cassin, Gen. Kep. Birds, p. 912. 
Figures, — Voy. Vincennes and Peacock, Birds, pi. 38, fig. 1. 
Sp. Ch. — Rather larger than the preceding ; bill larger and stronger. White space on the wing, divided by a band of 
brownish black running diagonally from the edge of the wing ; under wing coverts dark ashy, frequently tipped with white ; 
axillary feathers ashy brown. All other parts of the plumage brownish black, with a greenish lustre, and frequently tinged 
with ashy on f he back. Bill black ; feet red. Younger and iiinter plumage : Upper parts brownish black ; under parts white, 
generally more or less spotted with dark brown ; white space on the Aving, as in summer, but frequently lest distinct. 
The lining membrane of the mouth of adult birds is of a fiery red ; tarsi and feet of a deep red, with a tinge of lake ; bill 
black ; iris brown ; claws black. A male, killed in August, 1856, measured 14i| inches in length ; extent, 24| ; wing 7. 
Eah. — Western and northwestern coast of America. Kamtschatka, (North Pacific Surveying and Exploring Expedition, 
Captain Eodgers, United States navy.) 
The western guillemot is found abundantly throughout Puget Sound, being generally present 
at all seasons in greater or less numbers, but least abundant in winter. It breeds in steep, 
bold banks overhanging the salt Avater — burrowing out holes Avhich extend tAvo or three feet 
back from the entrance, and, according to the statements of the Indians, laying several ivJiite 
eggs. By reason of some prejudice the natives Avill not eat this bird; Avhy, I cannot say, as 
they are fond of fishy-tasting birds, and prefer eating surf-ducks, of strong rank flavor, to 
