GENERAL REMARKS OX THE BASIN AVIFAUNA. 383 



SPECIES OF THE GREAT BASIN NOT OBSERVED IN CALIFORNIA. 

 Species. Range tcithin the Basin. 



1. Turdus auduboni Eastern side. 



2. Oreoscoptes montanus Entirely across. 



3. Sialia arctica Entirely across. 



4. Psaltriparus plumbeus Entirely across. 



'5. PsaUriparns melanotic Eastern side; straggler. 



6. Salpiuctes obsoletus Entirely across. 



7. Catlier|)es conspersus Entirely across. 



8. Helmiiithopbaga virginire . Eastern side. 



9. Laui virco plniubens Eastern side. 



10. ■! Pbajnopepla uitens .- Western side. 



11 . Carpodaens cassiui Entirely across. 



12. Jnnco caniceps Eastern side. 



13. Anipbispiza biliueata Entirely across. 



14. Anipbispiza nevadensis Entirely across. 



15. Mt'lospiza fallax ICiitirely across, except western border. 



16^ Passerella scbistacea Eastern side, cbiefly . 



17. Calaniospiza bicolor Eastern side ; straggler. 



18. Pipilo niegalonyx Entirely across, except western border. 



10. Pipilo chlorurus Entirely across. 



20. Gymnokitta cyanocepbala Western side. 



21. Pica budsonica Entirely across. 



22. Oyannra macroloplia Eastern side. 



23. Cyauocitta woodLonsii Entirely across. 



24. Sayoruis say us Entirely across. 



25. Emiiidonax obscurns. Entirely across. 



20. Empidonax baiuniondi Entirely across. 



27. Panyptila saxatilis Eastern side. 



28. Selaspborus platycercus Eastern side. 



20. Stellula calliope Entirely across. 



30. Spbyrapicus nncbalis Entirely across. 



31. Spbyrapicus tbyroideus Entirely across. 



32. Colaptes hybridns Entirely across. 



33. Colaptes auratus 1 Western side. 



34. Canace obscura Entirely across. 



35. Bonasa uiubclbjides Entirely across. 



30. Pedioecetes columl)iainis Entirely across. 



37. Centrocercns uropbasiauus Entirely across. 



38. Falcinellus guarauna Eastern side. 



39. Falcinellus tbalassiuus Western side. 



SPECIES OF THE EASTERN REGION FOUND IN THE BASIN. 



1. Tardus swain.soni Eastern side. 



2. Turdus lu-sce-scens Eastern side. 



.3. Galeoscoptes caroliuensis Easteru side. 



