THE BIRDS OF NEW JERSEY. 191 



ee. Bright blue. 



/". Wing over 5. Blue Jay, p. 203 



a. Wing, 3.80-4.15. Bluebird, p. 315 



f/f. Wing, 3.30-3.G0. Blue Grosbeak, p. 245 



mi Wing, 2.G0-2.8O. Indigobird, p. 245 



ddddd. Plumage with more or less bright red, pink or crimson. 



e. Bright red above and below (body sometimes 

 gray in female ) . 

 f. Head crested. Cardinal, p. 243 



ff. Head not crested. Summer Tanager, p. 249 

 ee. Plumage scarlet, wings and tail black. 



Scarlet Tanager, p. 248 

 eee. Under wing-coverts and breast pink. 



Rose-breasted Grosbeak, p. 244 



eeee. Cap, back and breast suffused with pink or 



crimson or cap alone crimson. 



f. Wing over 4.50. Pine Grosbeak, p. 220 



ff. Wing, 3.15-3.40. Purple Finch, p. 222 



fff. Wing under 3. Redpoll, p. 224 



eeeee. Tuft of orange-red on each side of the breast 



and on wings and tail. Redstart, p. 291 



eeeeee. A spot of red on crown. Kinglets, p. 307 



dddddd. Back brown or olive. 



e. Plain below, not streaked. 

 f. Back brown. 



g. A white spot on the edge of the wing. 

 Chewink (female), p. 242 

 pg. No white on wing. 



h. A white mark on outer tail feather. 

 Pine Warbler (young), p. 280 

 hh. No white on tail. 



i. Wing about 3.50. 



Blue Grosbeak ( female ) , p. 245 

 a. Wing about 2.50. 



Indigobird (female), p. 245 

 //. Back olive. 



g. Bill slightly hooked at tip. 



ViREOS, p. 259 

 gg. Bill not hooked. 



/i. Crown striped black and buff. 



Worm-eating Warbler, p. 267 

 /(/(. Head uniform with back. 



i. Two rather dull wing bars. 

 j. Wing over 2.40. 



Cerulean Warbler, p. 277 

 ;■/. Wing under 2..30. 

 Ruby-crowned Kinglet, p. 308 

 a. No wing bars. 



j. A white spot on edge of wing. 

 Black-throated Blue 

 Warbler (female), p. 274 

 jj. No white on wing. 



Tennesee Warbler, p. 272 



