. The birds of eastern North America known to occur east of the nineteenth meridian .. . leiicophrys-See No. 422. Crown, brown, with grayish brown centre; nape, gray; bill, reddish brown ; back, streaked,- wing coverts, tipped with white. White-crowned Sparrow. Zonotrichia leucoj^hrys {immature] See No. 422. Crown, light chestnut brown (streaked with black in young birds); rump, slaty gray; bill, black; back, streaked. Young birds in fall have the bill brownish. Chipping Sparrow Spizella socialis. See No. 425. Crown, rufous brown ; rump, pale olive brown; upper mandible, black;under mandible,
. The birds of eastern North America known to occur east of the nineteenth meridian .. . leiicophrys-See No. 422. Crown, brown, with grayish brown centre; nape, gray; bill, reddish brown ; back, streaked,- wing coverts, tipped with white. White-crowned Sparrow. Zonotrichia leucoj^hrys {immature] See No. 422. Crown, light chestnut brown (streaked with black in young birds); rump, slaty gray; bill, black; back, streaked. Young birds in fall have the bill brownish. Chipping Sparrow Spizella socialis. See No. 425. Crown, rufous brown ; rump, pale olive brown; upper mandible, black;under mandible, pale, with dark tip; back, streaked. Tree Sparrow. Sjnzella No. 424. FAiMILV ri;iN(;iLLII).E. — ^IAKROWS, IINCIIKS, CKOSSIULLS, ETC. -I ^^ W ,\ Crown, pale chestnut brown ; rump, olive brown ;bill, reddish brown; hack, streak<^(l. Field Sparrow. Spizella pnsila^ awl No. 428. Part 5. The following species have no red, blue, green, or yellow onthe underparts; throat, more or less (sometimes only chin) black, and thebreast or sides distinctly streaked : —. ^ ^y.}^., f I % ^ A hlack spot oil ilic cliiii; crown, with inori! or less nuilaHic red ; rump, streaked ;hill, v«llo\vish, with dark liji. (oiiniioii on Allantic coast. Red-poll. Acanthis linariit, and \o. .lOd. A hlack spot on the chin; crown, witli more or lt-<s nictallic r<il; rump, without streaks; hill, ycllowiinn<innii, itihl No. 394. 248 KEY TO THE BIRDS OF EASTERN NORTH AMERICA. Part 6. The following species have no red, blue, green, or yellow onthe underparts ; throat or chin, not black, and the breast, distinctly streakedor spotted: — m Crown feathers, blackish, narrowly edged with light brown; an imperfectl)uff white line tlirougli centre of crown; tail, usuall\ under ; wing,usually under (more or less yellow over and in front of eye in someplumages); outer tail feathers, not shorter than
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