222 BmDS OF n^LiNOis. 



first plumage: Somewhat similar to the winter aduJt, but lower part of nape covered by a 

 large transverse patch of black, the anterior lessor wing-coverts also more or less black, as 

 are the centres of the innermost lessor coverts and tertials ; primary covert?* and outer webs 

 of four or Ave outer primaries also black. Tail crossed at the end (except lateral pair of feath- 

 ers) by a broad black band, widest on the intermediae. Bill wholly black ; "edge of eyelids 

 andjiris as in the adult" (Audubon) ; legs and feet dusky brownish. Downy young: Head, 

 neck, wings, and lower parts, immaculate white, the neck and base of the wings more or 

 less tingedlwith buff; back, rump, and flanks, yellowish gray, the down darker at the base. 

 Wing, about 12.25 inches; culmen, 1.40-1.50; depth of bill at base, .5I>, through angle, .40; 

 tarsus, 1.30; middle toe (with claw), 1.80. 



The Kittiwake is a northern gull which visits the Great Lakes 

 in winter, having been observed in the vicinity of Chicago by 

 Mr. Nelson, near Kacine, Wisconsin, by Dr. Hoy, and in Min- 

 nesota, by Dr. Hatch. During the breeding season, however, it 

 is strictly a littoral and maritime species, its summer home, on 

 the American side of the Atlantic, extending from the lower St. 

 Lawrence, Newfoundland, etc., to Greenland, throughout which 

 extensive region it is perhaps the most numerous species of the 

 family. It is said to have become much less abundant than 

 formerly on the New England coast (where it used to pass 

 the winter in immense numbers), on account of its destruction 

 by the fishermen for food and slaughter by city gunners for 

 *'sport" — the latter, it is said, shooting them for sport or prac- 

 tice, and leaving the dead and wounded to float out to sea 

 with the ebbing tide. 



Genus LARTJS LiNN.Etrs. 



Larus Linn. S. N. ed. 10. i, 1758, 136; ed. 12. i, 1766. 224. Type, by elimination, L. canus Link. 

 Leucus Kaup. Nat. Syst. Eur. Thierw. 1829,86. ("Includes L. marinus , gJaiictis &ndfuscus".) 

 Laroides Bkehm, Vog. Deutschl. 1831,738. ("Includes most of the European hoodless Gulls".) 

 Oavina Bonap. Naum. 1854, 212. ("For L. canus and allies and for L. adoui/ii."— Saundkes). 

 Chroicocephalus Eyton, Brit. B. 1836, 53. Type, Larus capistratus Temm. 

 Atricilla Bonap. Naum. 1854, 212. Type, A. catesbcei Bp.,=Larus atrknlla LiNN, 

 Bominicanus Bbuch, J. f. 0. 1853, 100. Type, Larus marinus LiNN. 

 Glaucus Bbuch, 1. c. 1853. 101, Type, Larus glaucus Linn. 

 Blasipus "Bp." Bruch, 1. c. 1853, 108. Type, Larus modestus TsCHUDi, 

 Melagavia Bonap. Naum. 1854, 213. Typo, Larus franklinii Sw. & Rich. 



Gen. Chab. Size exceedingly variable, ranging from that of the smaller Albatrosses 

 down to that of the medium-sized Terns; tail even; tarsus always longer than the middle 

 toe with its claw (except in L. Tninutus), and smoothish behind; colors extremely variable, 

 but young always widely different from the adult. 



The genus Larus, in the comprehensive sense in which it is 

 here adopted, includes many very dissimilar forms, which pro- 

 bably represent distinct genera. 



