116 APPENDIX 



e 3 Wings and tail golden red beneath ; mustaches red. 



Red-shafted Flicker. 22. 



e 4 Wings and tail golden red beneath; mustaches red; 

 crown brown. 



Guadalupe Flicker. 24. 



b 3 Streaked, spotted, or barred with white on back and wings (f). 

 f l Back streaked, plain, or varied, never barred with white ; 



wings spotted with white (g). 

 g 1 Clear white and black; white streak down the 



back (h). 

 h 1 Medium size, 9-11 inches. 



Hairy Woodpecker. 2. 

 h 2 Small size, 6-7 inches. 



Downy Woodpecker. 3. 

 g 2 Grayish white and black ; sides closely barred (i). 



1 1 Back plain black, white stripe down side of throat. 

 Female of Arctic Three-toed Woodpecker. 9. 



1 2 Back with interrupted white stripe, white line 



down side of throat. 



Female of American Three-toed Woodpecker. 10. 

 (NOTE. The males are similar with the addi- 

 tion of the yellow crown. The three toes 

 cannot ordinarily be seen in life.) 



g 3 Yellowish (often dingy or smutty), white and black ; 

 under parts yellowish ; back varied with white, no 

 line nor streak ; rump white; white wing-bars (j). 

 j 1 Breast with black patch ; head of adult with red 

 patches. 



Yellow-bellied Sapsucker. 11. 

 j 2 Breast and head red. 



Red-breasted Sapsucker. 12. 

 f 2 Back barred with white ; wings spotted or barred with 



white (k). 

 k 1 Belly white ; ear coverts white. 



Red-cockaded Woodpecker. 4. 

 k 2 Belly white ; forehead black. 



Nuttall's Woodpecker. 6. 



k 3 Belly smoky brown ; forehead and breast same. 

 Texan Woodpecker. 5. 



