ILLUSTRATIOITS. 



Page. 



Fig. ] , Arctic three-toed woodpecker B 



2. California woodpecker 7 



3. Red-bellied woodpecker ] 



4. Yellow-bellied sapsucker 14 



5. Ruby-throated tiummingbird 16 



6. Anna hummingbird 17 



7. Arkansas kingbird 18 



8. Ash-throated flycatcher 20 



9. Western yellow-bellied flycatcher 22 



10. Homed lark 24 



11 . Chipping sparrow 25 



12. Junco or snowbird 27 



13. White-crowned sparrow 28 



14. Southern butcher bird 30 



15. Audubon warbler 32 



16.' Ruby-crowned kinglet 34 



506 



