690 U. S. P, R. E EXP. AND SURVEYS — ZOOLOGY — GENERAL REPORT. 



Family CHAEADRIDAE. 



This family is divided by Bonaparte into the three sub-famili«s Oedicneminae, Charadrinae, 

 and Cursorinae; but as the first and last are not represented in North America, there is no 

 occasion to present them here. They are readily distinguished from the Charadrinae by well 

 marked characters. 



The characters of the Charadrinae are sufficiently well expressed in the diagnosis of the 

 family already given. The wings when folded reach beyond the tail. The head is very large, 

 the neck short, and nearly as thick as the head. The bill in size and shape has, in some 

 instances, quite a close resemblance to that of the doves. The legs, as a general rule, have no 

 hind toe, except in Squatarola. The middle and outer toes are connected at the base by a 

 membrane. 



CHAR ADRIUS, Linnaeus. 



Clmradrius, Linn. Syst. Nat. 1735. Type C. pluvialis, L. 



Ch. — Plumage yellowish gray, spotted. Tail transversely banded. No collar on nesk. Tarsi and lower thighs uniformly 

 reticulated. Color of legs bluish green. 



CHAR ADRIUS VIRGINICUS, Borck. 



Goldeu Plover; Bull-head. 



Charadrhis pluvialis, Wilson, Am. Cm. VII, 1813, 71 ; pi. lix. — Sw. F. Bor. Am. II, 1831, 623. — Nuttall, Man. 



II, 1834, IG— AuD. Orn. Eiog. Ill, 1835, 623. (Not of Linnaeus.) 

 Charadrius viro'mJcus, " Borckhausen and Eechstein." Licht. Verz. Doubl. 1823, No. 729. 

 Charadrius virginicus, " Borkh. IMus. Berolin." — Meten, Nova Acta, K. L. C. Akad. XVI, Suppl. 1834, 106-, pi. .xviii. 

 Charadriusmarinoratus, Wagler, Sj'st. Av. 1827, No. 42.— AuD. Orn. Biog.V, 1839, 575 ; pi. 300.— Ib. Syn.222 — 



Ib. Birds Am. V, 1842, 203 ; pi. 316. 

 7Chttradnus pectoratis, ViEii.!.. Nouv. Diet. XXVII, 1819, 145. 

 Cliaradrius xantliocheilus, Jard. 111. Orn. II, pi. \xxxy. 

 Figures.- Wilson, Am. Orn. VII, pi. 59, fig. 5.— Ano. B. of Am. pi. 300, Oct. ed. V, pi. 316.— Meyen, Nova Acta, 

 XVI, Supp. pi. 18. 



Sp. On. — Bill rather short, legs moderate, wings long, no hind toe, tarsus covered before and behind with small circular or 

 he-xagonal scales. Upper pirts brownish black, with numerous small circular and irregular spots of golden yellow, most 

 numerous on the back and rump, and on the upper tail coverts, assuming the form of transverse bands, generally ; also with 

 some spots of ashy white. Entire under parts black, with a brownish or bronzed lustre, under tail coverts mi.\ed or barred with 

 white. Forehead, border of the black of the neck, under tail coverts and libia3, white ; axillary feathers cinereous ; quills, dark 

 brown; middle portion of the sliafts white, frequently extending slightly to the webs and forming longitudinal stripes on the 

 shorter quills ; tail dark brown, with numerous irregular bands of ashy white, and frequently tinged with golden yellow ; bill, 

 black ; legs, dark bluish brown. Youvger. — Under parts dull asliy, spotted with brownish on the neck and breast, frequently more 

 or less mixed with black ; many spots of the upper parts dull ashy white ; ether spots, especially on the rump, golden yellow. 



Total lenglli about 9 j inches ; wing, 7 ; tail, 2i inches. 



Hob. All of North America, South America, Northern Asia, Europe. 



This bird, well known throughout the United States as the Bull-head, Field Plover, or Golden 

 Plotter, appears to be one of the species that inhabit, at various seasons, the entire continent 

 of America ; rearing its young in the north, and wandering at other seasons to the extreme 



