482 APPENDIX 



6' Wings and tail not marked with rufous. 

 CASSIN AND ARKANSAS KINGBIRDS; see Tyrannus, pp. 248, 240. 

 4'. Length about 4.00-5.40. 

 5. Wings and tail black. 



GOLDFINCHES; see Astragalinus, p. 319. 

 5'. Wings and tail green. 



6. Crown black PILEOLATED WARBLER, p. 428. 



6'. Patches on sides of face black. 



YELLOW-THROATS ; see Geothlypis, p. 424. 

 1'. Under parts not mainly or wholly yellow. 

 2. Upper parts largely black. 



3. Head and neck yellow ; under parts black and yellow. 



YELLOW-HEADED BLACKBIRD, p. 288. 

 3'. Head and neck black ; under parts brown and yellow. 



BLACK-HEADED GROSBEAK, p. 372. 

 2'. Upper parts not largely, if at all, black. 

 3. Head and neck yellow or slate gray. 



4. Head and neck yellow ; wings with chestnut patches. 



VKRDIN, p. 462. 

 4'. Head and neck slate gray ; wings without chestnut. 



MACGILLIVRAT WARBLER, p. 424. 

 3'. Head and neck not yellow or slate gray. 



4. Head with black, yellow, and red crown patch. 



GOLDEN-CROWNED KINGLETS, p. 463. 

 4'. Head without crown patch. 



5. Head with black horn-like appendages, throat yellow, tail 

 black, edged with white. 



(part of) HORNED LARKS ; see Otocoris, p. 266. 

 5'. Head without horn-like appendages ; throat not yellow ; tail 

 with yellow terminal baud. 



WAX WINGS; see Ampdis.-p. 387. 



III. BIRDS WITH RED OR PINK IN PLUMAGE. 



1 . Under parts mainly or wholly red or pink. 

 2. Upper parts largely reddish or pinkish. 



3. Bill crossed CROSSBILLS; see Loxia. p. 313. 



3'. Bill not crossed. 



4. Head crested CARDINALS ; see Cardinalis, p. 369. 



4'. Head not crested. 

 5. Bill thick and short. 

 6. Length about 5.50-7.00. 



PURPLE FINCHES ; see Carpodacus, p. 309. 

 6'. Length about 8-9. 



PINE GROSBEAKS; see Puu'rola. p. .'ins. 



5'. Bill not short and thick . TANAGERS : see Piranga, p. 379. 

 2'. Upper parts not largely reddish or pinkish. 



Head purplish blue NONPAREIL, p. 376. 



3'. Head red VEHMILION FLYCATCHER, p. 204. 



1 . Under parts not mainly red or pink. 

 2. Plumage strikingly colored. 



3. Plumage salmon or pink, black, and white. 



4. Tail forked SCISSOR-TAILED FLYCATCHER, p. 246. 



4'. Tail not forked. 



5. Under parts white, with rose patch. 



ROSE-BREASTED GKOSUKAK. p. 372. 



