THE BIRDS OF NEW JERSEY. 191 



ee. Bright blue. 



f. Wing over 5. BLUE JAY, p. 203 



ff. Wing, 3.80-4.15. BLUEBIRD, p. 315 



iff. Wing, 3.30-3.60. BLUE GROSBEAK, p. 245 



ffff. Wing, 2.60-2.80. 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 

 gg. 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 

 ii. Wing about 2.50. 



INDIGOBIRD (female), p. 245 

 //. Back olive. 



g. Bill slightly hooked at tip. 



VIREOS, p. 259 

 gg. Bill not hooked. 



h. Crown striped black and buff. 



WORM-EATING WARBLER, p. 267 

 hh. Head uniform with back. 



i. Two rather dull wing bars. 

 j. Wing over 2.40. 



CERULEAN WARBLER, p. 277 

 jj. Wing under 2.30. 

 RUBY-CROWNED KINGLET, p. 308 

 it. 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 



