248 ZOOLOGY. 



The coot or mud hen is common in marshes and lakes of the Territory, where it breeds, the 

 young being hatched early in June. It seems, however, like most water birds, to be much 

 more abundant in California during winter, and probably does not remain north of the 

 Columbia at that season. C. 



ORDER VI. llGj, Swimming Bird. 



Family ANATIDAE. 



Sub-Family CYGNINAE. T h e Swans. 



CYGNUS AMERICANUS, Sharpless. 



American Swan. 



?Jlnas columbianus, ORD. Guthrie s Geog. 2d Am. Ed. II, 1815, 319; based on Whistling Swan, Lewis & Clark, II, 192. 

 Cygnus americanus, SHARPLESS, Doughty s Cab. N. H. I, 1830, 185, pi. xvi. IB. Am. Jour. Sc. XXII, 1831, 83. 



AUD. Orn. Biog. V, 1839, 133; pi. 411. IB. Syn. 274. IB. Birds Amer. VI, 1843, 2i6; pi. 384 



BAIRD, Gen. Rep. Birds, p. 758. 



Olor americanus, BONAP. Consp. Anser. Comptes Rendus, XLIII, Sept. 22, 1856. 

 Cygnus bewickii, Sw. F. Ber. Am. II, 1831, 224. 

 Cygnus ferus, NUTTALL, Man. II, 1834, 368. 



SP. CH. Bill as long as the head, broad, high at the base; the feathers ending on the forehead in a semicircular outline. 

 Nostrils far forward, the anterior extremity considerably more forward than half the commissure. Tail of 20 feathers. 



Adult pure white; bill and legs black; the former with an orange or yellowish spot in front of the eye. Less mature speci 

 mens with the head above tinged with reddish brown. Length, 55 inches; wing, 22.00; tarsus, 4.25; bill above, 4.20. 

 Hah, Continent of North America. 



The whistling swan is quite abundant during winter on the Columbia, and is found rather 

 more sparingly on Puget Sound. A specimen obtained by me in the vicinity of Fort Steila- 

 coom, on the 24th of October, 1856, measured 53^ inches. Extent, 85; wing, 21. This bird 

 is called by the Nisqually Indians Swo-lcaid. Its flesh is very delicate, and is excellent for the 

 table. S. 



The American swan is common during winter along the Columbia river -above its mouth, but 

 rarely seen near the sea-shore. C. 



CYGNUS BUCCINATOR, Rich. 



Trumpeter Swan. 



Cygnus buccinator, RICH. F. Bor. Am. II, 1831, 464. NUTTALL, Man. II, 1834, 370. AUD. Orn. Biog. IV, 1838, 536: 

 V, 114; pi. 406 and 376 IB. Syn. 74. IB. Birds Amer. VI, 1843, 219: pi. 382, 383. BAIRD, 

 Gen. Rep. Birds, p. 758. 

 Olor buccinator, WAGLER, Isis, 1832, 1234. BON. Comptes Rendus, XLIII, Sept. 1856. 



g p&amp;gt; Q H&amp;gt; gin broad, longer than the head; the feathers ending on the forehead in a semi-elliptical outline. The nostrils with 



the anterior extremity as far forward only as half the commissure. Tail of 24 feathers. 



Adult pure white throughout, the bill and legs entirely black; the bill without any red spot at the base. Less mature speci 

 mens with the head above tinged with reddish brown. 



Length about 50 inches; wing, 24.00; bill above, 4.50; tarsus, 4.60. 

 j/afc. Western America, from the Mississippi valley to the Pacific. 



This bird is undoubtedly an inhabitant of Washington and Oregon Territories. It is, like 

 the preceding species, more abundant on the Columbia river than at Puget Sound. In the 



